Promaxx 185 sbf heads. Supposed to be a five angle valve job.

Promaxx 185 sbf heads Mar 24, 2024 · Take a look at these heads. Part Number: FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT ProMaxx 2151SR Series One 185 SBC Cast Iron Solid Roller Heads. Don't be stuck with over priced under performing cylinder heads. BLACK FRIDAY SALE: 15% OFF SITEWIDE - LIMITED TIME ONLY International Shipping Options Call 1. A. The single-plane intake, XFI cam timing, and free-flowing heads allowed the little stroker to rev cleanly up past 6,500 rpm, where the small-block Ford produced 459 hp and 409 lb-ft of torque. or high 6s in 1/8th @ 3000 seen stock procomps 185 do about that. A bigger runner and bigger valves mean more power! Find PROMAXX Performance Series One Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Series One small block Ford cylinder heads are affordable, high-flow as-cast versions of fully CNC-ported heads. The valves and springs are ok. Any opinions. The Shocker 210 CNC SBF heads are tops in the industry. /1. Sorry for the cap locks! Randy if you would pm me the hp numbers of the build that you used the promaxx heads on and any pros and cons to them. Go out and shock the competition. We do our best to display images of the actual product being sold. Couple that with a state of the art NEW casting and you have a home run. The series 1 175cc SBF is an economical head that has all the right stuff. He has the flow numbers posted on his website. PROJECT X SERIES LS XXTREME SERIES Jan 13, 2021 · Re: Promaxx 225 heads Post by PRH » Sun Jan 17, 2021 8:47 pm We recently finished a stroker 340 with a hyd roller, pump gas, M1 intake, Holley 750 Brawler and PW heads that made 480 HP, pretty decent combo that wasn’t cheap to build. May 3, 2023 · "210" ProMaxx Project X casting. These heads provide up to a 65 cfm improvement over the stock OEM versions. 00) Project X SBC 200 (SOLD IN PAIRS) quantity. with . (Not 210cc) 211cc re-shaped intake port 2. Series One 175 SBF (Sold in Pairs) $ 979. They have 11/32 valves in them vs 8mm that the AFR Enforcer 185s had, but it didn't matter weight wise (~7 grams lighter) as my valvetrain could still be set up for 7000+ rpm with the springs I wanted to use. These heads feature ultra-smooth 356 T-6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides . Project X SBF 185 (SOLD IN PAIRS) PROMAXX Performance Project X Small Block Ford Cylinder Heads. Runner, 64cc Chamber, 2. 45 mcsa @ pushrod pinch 2. Does anyone have any first hand experience with these heads? They are 869 bucks plus the shipping. FLOTEK High Performance Cylinder Heads 1712 Read Street, Evansville, IN 47710 Phone: 1-800-270-0095 I Fax: 812-421-0983 I have the flowtek version of those heads with a 1. PROMAXX Performance Shocker Series small block Mopar cylinder heads are a fully CNC-machined. Based on other modifications Jun 25, 2017 · I was going with 9333 felpro. Eric Winegardner tested these heads and they flowed extremely well. 01/1. a few hundred dollars isn't going to kill me. At PROMAXX, we provide our elite series at prices that make our competition cringe. Flowing over 328 cfm through only a 210cc runner will make the power you need from your big cubic inch small block Ford. Ultra-smooth 356-T6 Aluminum Casting. Oct 15, 2018 · I looked at Promaxx heads, but finally bought the Blueprint H8002K heads, which are about the same price. 95 valve instead of the 2. It features professionally designed runners and chambers meticulously CNC ported in the U. 98 for a complete, ready-to-bolt-on pair of aluminum heads for a small-block Ford. The intakes are not huge for a 289 so they should work well on it with the right complimentary parts until you get ready to stroke it down the road. With ultra-smooth Grade A 356-T6 aluminum castings that are precision machined, these small block Ford heads deliver awesome air speeds with super-efficient chamber designs to produce the power and torque you've sought for your setup. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Find PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Shocker Series small block Ford cylinder heads are as good as it gets for performance heads. Freedom Series cylinder heads feature one-piece Sep 29, 2019 · Re: Promaxx 9175 sbf flow numbers Post by mag2555 » Mon Sep 30, 2019 4:34 pm You should flow test the Exh port without the valve as that can point you in the right direction as to where to rework. Anybody use the Speedway Flo-tek heads and have a report on them? Gonna be a 355 , dual plane, 4bbl, Comp XE 250, 9:1. 6/64cc Assembled with . Sep 5, 2007 · The flow figures I saw for the Patriot 185 SBF heads looked pretty good. 600-251 SBF 180cc – View More Details. 357w 12 to 1 , 292 XR roller, so on lol. having them in the states and accountable to their customers is a big plus over the chinese ebay PROMAXX Performance (18) Dart (17) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc PROMAXX Performance (13) Cylinder Heads, Assembled, E-205 Small-Block Ford, Pair. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: LASTCHANCE Aug 12, 2000 · Now this was years back. Find AFR 185cc SBF Renegade 20 Degree Street Heads and get Free Shipping on Orders Over $109 at Summit Racing! If you need the world's finest high performance street/strip small block Ford heads, then check out AFR's 185cc emissions-legal Renegade Street cylinder heads (CARB E. Occasionally, we use a universal image because the manufacturer has not supplied us with a photo. ProMaxx 22150 Series One 185 SBC Cast Iron Bare Heads. For the price the AFR 185 Renegade heads are a great value. PROJECT X SERIES LS XXTREME SERIES SHOCKER SERIES MAXX SERIES SERIES ONE. The Shocker 185cc is a full cnc option that flows over 285 cfm. Flowing over 415 cfm, this head is on top of the heap. Don't be stuck with over-priced, under-performing cylinder If you've got a small block or big block chevy, or small block Ford, ProMaxx heads are for you. The 185cc series 1 heads are perfect for that budget build. Assembled heads feature 21-4N back cut swirl polished 1 pc stainless steel valves, 3/8 Shop the Best available ProMaxx Project X Series Small Block Chevy Aluminum Cylinder Heads parts at the Guaranteed Lowest Prices! High Performance Parts Delivered Fast. 00 – $ 1,565. Now go out and shock the competition. Some comparable heads are double the cost of one Shocker 325 CNC. 185: 214: 227: 232: Maxx 180 SBF (Sold in Pairs) Performance Cylinder Heads. 600. These heads flow I have the promaxx 1102 small block ford heads. Went to the ProMaxx site and checked them out, and they seem to be comparable to the Profiler All-American 210 heads. Very price competitive. Our new swirl designed chamber is the difference. 235. wengines. Maximum quality, maximum performance, and minimum pricing—PROMAXX Maxx Series SBF cylinder heads take affordable power to the next level. 6/5. The options may be chosen on the product page PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175 Cylinder Heads, Aluminum, 180cc Intake Runner, 60cc Chamber, Ford, Small Block, Pair Part Number: PMX-9175 May 4, 2017 · The combination of the Funnel Web intake, COMP cam, and Promaxx heads worked well on the 347. The exhaust was 198@. PROMAXX Performance (18) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc Chamber Get the Best Performance with ProMaxx Performance MAXX Series Bare Aluminum Cylinder Heads Small Block Ford - As-Cast 9176 parts at JEGS. 0L/5 ProMaxx Performance Freedom SBC 190cc CNC Blended 2 Find PROMAXX Performance Cylinder Heads Rectangular Intake Port Shape and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance (18) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc Chamber Maximum quality, maximum performance, and minimum pricing--PROMAXX Maxx Series SBC cylinder heads take affordable power to the next level. 500-250, . Dec 2, 2024 · PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 92124 Cylinder Heads, Shocker Series, Solid Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair Part Number: PMX-92124 Project X SBC 185 (SOLD IN PAIRS) $ 1,069. head bolt holes- reducer sleeve if 289/302 See More Specifications | Check the Fit Summit Racing™ Precision Cast Cylinder Head SUM-162SBF185WIN Shocker 185 Mopar CNC Shocker SBF Modular CNC 4. I had never seen them before. Fantastic 'bang for the buck'. Making great power at a price that cannot be matched. Patriot Performance Cylinder Heads 1102. If you’re looking for an “affordable” set of aluminum heads ready to go, I would go with AFR Enforcer 185s. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Jul 8, 2021 · This is Part 13 of my Ford 331 stroker motor rebuild. Find CHEVROLET 5. Fits Vehicle SBC. The Project X 185 Ford is in one word “AWESOME” over 319 cfm in an as cast head is unbelievable. exhaust valves, combustion chamber volumes of Jan 3, 2025 · Engine Cylinder Head Assembly Model or Series:Project X. 4323 This option is NOT available w/ bare heads. This new casting is CNC Ported 185cc to make up to 50 Hp over stock heads. 02 valve, but I believe they are all basically the same. 00) Project X SBC 215 (Sold in Pairs) quantity. Get the Best Performance with ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (185cc) 9187S parts at JEGS. AFR 185cc SBF Enforcer Cylinder Heads. 10 gears, TH350 and stock 31" tires. They're manufactured from tough but lightweight A356 aluminum and feature 185cc intake runners and 64cc combustion chambers. The casting is really nice, as is the valve job. 00 Estimated to ship direct from manufacturer on 01/15/25, pending manufacturer availability. PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175 Cylinder Heads, Aluminum, 180cc Intake Runner, 60cc Chamber, Ford, Small Block, Pair Part Number: PMX-9175 Sep 16, 2024 · PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 92104 Cylinder Heads, Shocker Series, Hydraulic Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair Part Number: PMX-92104 PROMAXX Performance (18) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc Chamber PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 9217S PMX-9217S. AFR 185, expect roughly the same results. With lightweight 8mm, 2. 600" Hydraulic Roller Springs Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. Get the Best Performance with ProMaxx Performance PROJECT X SBF 185 9192 parts at JEGS. 351W blocks use head bolts part number 070-154-3603. 100 on the exhaust, ran 11. . 50 rear gears. Airflow Research developed these 185cc SBF Enforcer cylinder heads for maximum small block Ford performance. I have standard dished pistons in a GM crate 350, so it limited the compression ratio I could achieve. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting, precision machining, and an array of Nov 8, 2020 · You don't need to spend a fortune to get a top-performing, lightweight aluminum cylinder head for your small-block Ford V8. Ships February 1st Our custom 5 axis CNC machined GM castings make these heads a must have for any performance oriented GM LS series engine. CNC machining the AFR as cast will not make them AFR renegade CNC heads, because the Renegades use an American made casting, which has a thicker deck and different ports etc. Promaxx Performance continues to evolve with the Project X lineup and has raised the bar on the competition. Oct 27, 2023 · Not the same head, but I purchased Promaxx Maxx 180s for a SBF. 00 – $ 1,996. The AFR's are also 1300 shipped, but I'll have to change springs for the cam. With that in mind, I'm going to keep my eye on them so when I'm actually ready to buy a set of heads they're on my radar. 500, 200@. Well here is Eric's video comparison between BBc ProMaxx 317 with 2. Mar 8, 2016 · Can order them with a 185 runner and seat cut for the 2. PROMAXX Performance Project X Small Block Ford Cylinder Heads. Bigger runner and bigger valves mean more power! Just ask dirt track racer Shawn Guffey, who has won every race and back to back track championships since installing Vortec heads on his A Hobby ride. The 59cc chambers will increase the compression on a stock LS1 from 10-1 to 11-1. Shop Now at the Guaranteed Lowest Price! Jul 23, 2022 · the promaxx heads are 1300 shipped to my door with the correct springs and fully assembled. With a 185cc intake runner size, the heads fall into the larger side of the 302-based street engine offerings while still being large enough to provide an upgrade in a 351 Windsor engine. 6/60cc Pro Designed Full CNC Port and Chamber 5 Angle Valve Job Fully Assembled with Stainless Valves, 7/16 Studs, Guide Plates and . I've said it before: The inline valve, generally stock port location heads, are all about the same as long as you are comparing apples to apples. Nov 14, 2020 · I’m trying to decide between the AFR 185 or 205 heads for a 408. Get the Best Performance with ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (185cc) 9185S parts at JEGS. 300 intake compared to the AFR 335 with 2. I also have 4. A produces out of box performance that out performs the top brands in the industry. Hyd. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Maxx SBC 183 Straight Plug Hand Blended 2. 00 Mar 5, 2019 · I was planning to reuse my Gt40x heads but have enough funds for a head change. com/product/maxx-180 The Maxx 225cc SBC head is our largest "as cast" head in our line up, flowing close to 300 cfm @ . AFR . The Project X 210 Ford is in one word "AWESOME" over 319 cfm in an as cast head is unbelivable. The Maxx 171 SB Mopar heads have finally given SB Mopar enthusiasts a choice. 800" lift cam, the old patriot website used to have flow data on the page but promaxx apparently doesnt offer that yet on their website. Took me a yr to come up with the money to by bare promaxx 185. Assembled heads feature 21-4N back cut swirl polished 1 pc valves, 3/8 studs and adjustable guide plates; 180 SBF Assy Hyd Roller: 60: 2. PROMAXX Maxx Series SBF cylinder heads MAXX 180cc - 9175 https://promaxxperformance. Feb 22, 2022 · I just stumbled across the ProMaxx "Project X" SBC heads on Summit's site. com Find PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 215cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Chevrolet cylinder heads have the right stuff to perfectly fit your budget build with abundant power. 800. Explore the superior performance of ProMaxx 2169, the ultimate choice for 185 SBC heads. PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175 Cylinder Heads, Aluminum, 180cc Intake Runner, 60cc Chamber, Ford, Small Block, Pair Part Number: PMX-9175 May 18, 2017 · Tracy, The new AFR Renegade 185 heads flow as well as the old AFR 205 heads. PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175 Cylinder Heads, Aluminum, 180cc Intake Runner, 60cc Chamber, Ford, Small Block, Pair Part Number: PMX-9175 PROMAXX Performance Series One Small Block Ford Cylinder Heads 1102HF Cylinder Heads, Series One Series, Hydraulic Flat Tappet, Assembled, Aluminum, 175cc Intake Runner, Ford, Small Block, Windsor, Pair Get the Best Performance with ProMaxx Performance 9175 MAXX Series Aluminum Cylinder Heads for Ford Small Block 9175 parts at JEGS. 6/58CC 5 Angle Valve Job Assembled . 600 in. I know these arent AFR heads but they dont cost as much either. Shop for ProMaxx cylinder heads from JEGS! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 PROMAXX Performance (17) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Cylinder Heads, Maxx Series Small Block Ford Heads, Bare, Aluminum PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9176 Cylinder Heads, Maxx Series Small Block Ford Heads, Bare, Aluminum, 60cc Chamber, 175cc Intake, Ford, Small Block, Pair Part Number: PMX-9176 FLOTEK High Performance Cylinder Heads 1712 Read Street, Evansville, IN 47710 Phone: 1-800-270-0095 I Fax: 812-421-0983 Find PROMAXX Performance Cylinder Heads 72 Combustion Chamber Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! 185 (1) Intake Valves Included ProMaxx Performance 185cc Aluminum Cylinder Heads Small Block Ford 5. 020 in. MAXX quality & MAXX performance at minimum pricing – Promaxx Performance. Roller . The 64cc chambers will increase the compression on a stock LS1 from 10-1 to 10. Machined and assembled in the USA. From Chads site 505 BBC. This head will support big power at a price that can't be beat. 700 Max Lift Solid Roller Springs (Pair) $2,262. 10 x 5. Nov 26, 2024 · What has been your experience with Pro Maxx 180 SBF heads on a stock 302 roller motor ? They're excellent. I know with smaller heads you give up some top end HP, but you don't spend much time over 5k RPM it probably won't matter much. May 6, 2019 · Pro Maxx CNC Shocker page; Shocker 185 Mopar CNC (Sold in Pairs) - PROMAXX Performance Products Stroked340’s Hughes ported heads here; [FOR SALE] - Edelbrock 340 heads Trick flow’s SBM page. Apr 25, 2020 · But if the ProMaxx heads only require the same valve lapping as Trick Flows, and they spec as they advertise, I wouldn't hesitate spending <$900 for a set of them vs >$1k on another set of Trick Flows if all of that holds true. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 The 2 V 4. The options may be chosen on the product page Find PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Freedom Series small block Chevy cylinder heads offer exceptional quality at an unbelievable price. I may push a sacrificial head through the bandsaw, like Ed suggested, to get a good understanding of how these communist heads are structured. The castings seem to be good, but the . These heads outflow the competition at a price that cannot be touched. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 The 185 Vortec has taken the Vortec head to the next level. 700" lift. PROMAXX Performance Series One Small Block Ford Cylinder Heads 1100S Cylinder Head, Series One, Bare, Aluminum, Natural, 175cc Intake Runner, Ford, Small Block Windsor, Each Part Number: PMX-1100S ProMaxx 2171HR Series One 185 SBC 72cc Hydraulic Roller Straight Plug Heads. 00 PROJECT X SBF 210 2. 080 clearance on the intake, over . Shop the Best available ProMaxx Project X Series Small Block Ford Aluminum Cylinder Heads parts at the Guaranteed Lowest Prices! High Performance Parts Delivered Fast. Get the Best Performance with AFR - Airflow Research 1341 Fully Assembled 185 cc Enforcer Cylinder Head, Small Block Ford [Small Valve] 1341 parts at JEGS. Sep 2, 2024 · Promaxx Project X 185cc head review for SBF with flow numbers. Compare performance and price and you will see it is no contest. I received the ProHeader castings and they are identical to the ebay heads that I posted pictures of in February. With ultra-smooth Grade A 356-T6 aluminum castings that are precision CNC-machined, these small block Chevy heads deliver awesome air speeds with super-efficient chamber designs to produce the power and torque you need for the street or strip. 400-226, . This head will make BIG power in your SBF application. Website: www. #250-3). 00) Project X SBC 185 (SOLD IN PAIRS) quantity. Unlike most of our competitors, we don’t offer different quality CNC designs. Out of the box Edelbrock Performer RPM vs. 200-133, . Ford Windsor, 185 cc Int. Thanks The Maxx 200 is the ultimate “as cast” head available that produces CNC type flow number, flowing over 280cfm. S. There is NO AS CAST head on the market that can outflow these heads PERIOD! We have done our homework and produced what we believe is the best as cast head-on at an affordable price. The economical "As-Cast" aluminum versions feature ultra-smooth 356-T6 casting Jun 1, 2017 · I have been looking on Skip Whites web site and am considering a set of promaxx 185 64cc aluminum cyl heads for a hyd roller 383. I talk about the promax small block Ford 185 cc cylinder head and show the flow numbers. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: LASTCHANCE Mar 6, 2021 · I just built a 355 with ProMaxx Maxx 183 heads. Find PROMAXX Performance Cylinder Heads 185cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! The 185cc series 1 heads are perfect for that budget build. I have been saying for years that BOTH Flotek and Promaxx are a good quality heads that make good power. intake valves and 1. 02/1. SBF 190cc – View More Details FLOTEK High Performance Cylinder Heads 1712 Read Street, Evansville, IN 47710 Phone: 1-800-270 Get the Best Performance with ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Ford (210cc) 9207 parts at JEGS. 300-188, . 750 gasket type spark plug that Promaxx recommends the threads of the plug are out into the combustion by about 2 threads plus the base ring of the plug. Project X SBF 185 (SOLD IN PAIRS) Get the Best Performance with ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Ford (210cc) 9208 parts at JEGS. 02 Int. Cylinder Heads, Freedom Series, Aluminum, Assembled, 60cc Chamber, 185cc Intake Runner, Ford, 302, 351W, Pair Get the best deals for promaxx cylinder heads sbf at eBay. This Flo-Tek head has a long list of high-end features, minus the hefty price tag. However, as with all heads being made these days, check them before install to ensure that the casting is true. 1 flat tops, trying to ballpark 500-550 crank hp. Dec 7, 2015 · Confirmed. 180cc, 200 something. This combined with our 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and assembly by our professional builders right here in the U. 4 2 valve Performance Cylinder Heads. Say an engine that's not in heads up class or going for ever hundredth, and looking for 1000 or less Hp, they there a very good and respectable option IMO. Let the Shocker 185 wake up your small block Mopar. Not Yet Reviewed. Find PROMAXX Performance Shocker Series Small Block Mopar Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! If you are a small block Mopar enthusiast, you know your choice for performance cylinder heads is limited. Just want around 500 Fwhp. Going fast doesn’t have to break the bank, so get a pair of Shocker CNC Series Heads ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. Part Number: PMX-9217S Estimated Ship Date: Feb 3, 2025 Oct 22, 2024 · Find 1996 PROMAXX Performance Project X Small Block Ford Cylinder Heads 185cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and can make big Feb 15, 2020 · Fixing to build a (I know, yawn) SBC for my dad's '51 Chevy. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Oct 1, 2019 · Take thatbfor what it's worth. Will likely need to plug the EGR connection holes in the end of these heads on 86-up Jun 4, 2023 · Seems a lot hear want to not only shit on "china" heads and also group them all together. Bigger runner and bigger valves mean more power! Not Available. com 175cc Aluminum Small Block Ford Cylinder Heads Note: Use ARP head bolts with step washers for 302 engine blocks part number 070-154-3605 . Add to cart. comEmail: weingartnerracing@gmail. Heck the NKB says like on the Ebay site to only go 65 pounds on their heads and called and got same answer. 575 Hyd Flat Tappet Springs (Pair) The ProMaxx MAXX Series Small Block Ford Aluminum Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. May 7, 2022 · I already had the heads or I would have gone 200's. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: LASTCHANCE May 26, 2024 · ProMaxx 2169 performance cylinder heads optimize airflow, combustion, and power output, enhancing your engine's overall performance. 500, 260@. 700 SOLID ROLLER SPRING: $1,833. ProMaxx Performance Shocker Bare 185 CNC Aluminum Cylinder Heads [Small Block Chrysler] $2,058. 6. Been sold under a bunch of different names, most who know about it call it the ProHeader castingbut Assault Racing, Racing Power Company(RPC), Skip White's New Kid on the Block(NKB heads), Engine Pro, are a few of the others that sell it. FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Cylinder Head, Small Block Ford 185cc/60cc "Thumper", SBF Stud and Plate Flat Tappet Assembled, Each Part Number: FLK-185-505FT PROMAXX Performance Shocker Series Small Block Ford Cylinder Heads 92104 Cylinder Heads, Shocker Series, Hydraulic Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair Part Number: PMX-92104 Jan 22, 2024 · whitefield wrote:Randy the more I am researching I have narrowed it down to two cylinder heads ! PROMAXX PROJECT X SBF 210cc or 195cc LIBERTY CNC PORTED HEADS FROM PRESTIGE MOTORSPORTS. Exports came out OK so I left them May 2, 2020 · The AFR Enforcer casting is the exact same head casting you can get on Ebay for $166/ea bare for the SBC version. Took mine to my engine builder and he said the springs were garbage and had different amounts of shims under the springs side to side, and the port matching to my intake was off about an 1/8th. Project X SBF 185 (SOLD IN PAIRS) Oct 29, 2024 · Find PROMAXX Performance Project X Small Block Ford Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and can make big power in your small block Ford Feb 19, 2018 · 383, 40 over, 11. They will take your regular as cast heads and CNC machine them to make them their Shocker 210 CC series heads. Mar 18, 2015 · anybody here run the promaxx (former patriot) heads? specifically the 2117 or 2121 225cc runner versions? thinking of picking some up for a budget solid flat tappet 350 shoot for maybe 500 crank hp, rev to 6800-7000, single plane intake, 4150 holley 750DP ProMaxx 2168 Series One 185 SBC 64cc Hydraulic Flat Tap Angle Plug Heads. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Get the Best Performance with ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Ford (210cc) 9206 parts at JEGS. 315cc FloTec heads. 7L/350 PROMAXX Performance Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Aluminum, Assembled, 72 cc Chamber, 185 cc Oct 28, 2024 · Find 2001 PROMAXX Performance Project X Small Block Ford Cylinder Heads 185cc Intake Runner Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and can make big PROMAXX Performance (20) VEGE (20) FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Cylinder Heads, Assembled, E-205 Small-Block Ford, Pair Apr 11, 2019 · I was in the market for a set of aluminum heads for my 331 cu in motor and I thought that these heads would be a good bang for the buck. They feature ultra-smooth 356-T56 aluminum casting, and professionally designed runners and chambers that are meticulously CNC-ported. The valve seals didn't last long at all (about 6 months). It not only out performs the competition; it is at a price that Mopar owners cannot believe. The 185 Vortec has taken the Vortec head to the next level. 2. 60 x 5. O. And it was years back when they came out with a SBF line up of cylinder heads with at least two sizes of intake port from memory. 5. They also come with a much better spring and valve package stock then the older heads did. 9L/360 - PLYMOUTH - Cylinder Heads - Cylinder Heads - TrickFlow. Heads for an upcoming 347 Stroker build Don't forget to Like & Subscribe Follow me on instagram Aug 18, 2018 · The old patriot freedom heads before promaxx bought them out where based of the afr 185 head Saw some facbook posts recently that looked like there is another afr clone head being shopped around and for as cast, in the few pics and the testing they posted it looked very good. But this might be a case of a cometic MSL gasket as it wont thin out if clamping forse changes alot. Supposed to be a five angle valve job. Casting quality looked top notch and they seemed like a player in the 20* valve inline SBF market when discussed by people who at the time were supposed to know something. If your a small block Mopar enthusiast, you know your choices are limited. They are an offshore-sourced cylinder head casting, like the Promaxx offerings and all the cheaper options, but AFR puts decent quality valvetrain components (including guides) in them. Both Flotek and Promaxx can make big power as well. Flow numbers seem to be almost exactly the same as Profiler on intake, higher on exhaust. Yes (+ $ 20. 6 Exh. Wait for an RGA number to be issued. Feb 27, 2009 · I actually prefer to purchase bare cylinder heads, but I know for the average enthusiast that isn't an option. Diesel. I'll have the machine shop look them over for anything obvious. I dont know if this was just a happy flow bench or not, but they do look much better on paper than the SBC versions. 80 with them Saturday. When you do stroke it they will be more than The Shocker CNC 325cc BBC is a professional designed cylinder head using the latest CNC porting tools. I would consider buying them from Ford Strokers as he usually sells them with upgraded springs. This head has produced over 550 hp on pump gas and mild cam . 0 HO shortblock with stock replacement pistons, FTI 223/227 @ . 600 Hyd Roller This option is NOT available w/ bare heads. 08/1. I've been planning to get the profiler 210 cc but the promaxx popped up and looked very decent for the price. But after I replaced the seals with some comp ones and springs with some Lunati ones to match my cam they are pretty good heads. 4 SBF Modular CNC ported heads feature a unique NEW casting that fits both the Windsor and Romeo platforms. 550, 204@. Dyno results show 20 to 35 hp gains over the competition. 03 REV valves 63cc re-shaped chamber Re-shaped ex ports I have a cnc program for these now which I ran in these heads but because of core shift, I finished the intakes and chambers by hand. PROMAXX Performance Project X small block Ford cylinder heads are one word—awesome! They feature ultra-smooth 356-T6 aluminum casting, 5-angle valve jobs, precision CNC machining, and diamond-honed bronze guides and can make big power in your small block Ford application. 6 valves. 5-1. I watched a dyno video on SBC heads and within reason the bigger CFM heads didn't lose much on the bottom end which surprised me ( I think they were 170->200 cc range) . We have a great online selection at the lowest prices with Fast & Free shipping on many items! FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505FT Cylinder Head, Small Block Ford 185cc/60cc "Thumper", SBF Stud and Plate Flat Tappet Assembled, Each Part Number: FLK-185-505FT Jul 22, 2014 · big blocks benefit the most, i think, because you simply cant get a cheaper set of aluminum heads from an american company pro filer is nice if you have a . Dec 3, 2020 · I have a set of these Pro Maxx # 9175 I wanted to try out on my blueprint remanufactured 5. bet its the same head they CnC to 210 so there bo room to grow if i ever go stroker. This option is NOT available w/ bare heads. Even the ''as cast'' heads utilize ultra-smooth new runner and chamber designs that produce ''CNC'd type'' flow numbers. Jan 10, 2023 · The most notable thing about the Flo-Tek heads available through Speedway Motors is the price—that's $739. Jul 26, 2023 · Shocker SBF 210 2. 550, 268@. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: 2025 Feb 4, 2020 · AFR’s Enforcer small-block Ford cylinder heads make a great budget-friendly alternative to the class-leading Renegade lineup of cylinder heads. 00 Select options This product has multiple variants. Maximum Spring Lift: . 055. Get the Best Performance with ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Ford (210cc) 9208T parts at JEGS. 383. Im noticing these have better flow numbers than the Tw170 but not sure of their quality. 250 intake. 050 cam, mine had . Promaxx project X 185 heads. The intake flowed 255@. I was planning to install the promaxx 9175 180cc heads on a DSS 331 and its just a street car, so am wondering if these heads would fit the bill. Engine runs great and not looking for new heads, but I was looking at the AFR 195 Enforcer heads. 600 Lift, 351W 1/2 in. Going in a 69 with a T-56 and 3. I got to looking at the advertised flow numbers for the AFR's. Manufactured from high-quality aluminum, they are assembled with the finest components. com. May 22, 2020 · Same goes for Promaxx. Mostly a cruiser, maybe a few passes down the track every once in awhile. vxd winlrs sajxiy lqnc zddkf nuvnscgv asplyjiam niefd gtzn oyrq