2024 Promaxx bbc 317 heads

Promaxx bbc 317 heads

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August undefined, 2024

WebProMaxx Performance Maxx 317 Chev BB Aluminum Heads, 317cc/119cc, Assembled, Mech. Roller (up to .700"), Pair Item Number: PMX9319 Be the first to review this item Unit … WebShocker 370 BBC CNC (Sold in Pairs) - PROMAXX Performance Products Shocker 370 BBC CNC (Sold in Pairs) $ 2,653.00 – $ 3,968.00 The Shocker 370cc full CNC ported is the Big Dog in our BBC line. Its runner will feed …

PROMAXX Performance Products

WebJun 22, 2024 · MAXX 317 BBC. (Sold in Pairs) $ 1,564.00 – $ 2,879.00. The Maxx 317 is truly a rare breed in today’s market. An As Cast head that is just as efficient as … WebOct 31, 2016 · GM now uses the Edelbrock designed & produced head (s) & intake (s) for BBCs. The aluminum head found on GM BBCs is an Edelbrock head w/a GM part #. So, if this is a Chinese copy of an actual GM design, it would be at least 45 years old. If it is a Chinese clone of the current GM BBC head, then it is an Edelbrock knock-off. I Indiansprings scratch ask block

ProMaxx Performance Maxx 317 Chev BB Aluminum Heads, …

WebPROMAXX Performance Maxx Series big block Chevy cylinder heads are custom designed to satisfy demands of the big block Chevy world, while retaining high-quality … WebMar 31, 2024 · Promaxx 317 heads with a 2.30 intake. 250/ 260@ .050 HR with .640 lift on a 108. I never had the heads flowed. Promaxx says 389 at .700. Mr. Foxwell stated 381 at .700 after a bit of work. S Schwany Registered Joined Sep 1, 2016 1,480 Posts #9 · … WebPROMAXX Performance Maxx Series big block Chevy cylinder heads are custom designed to satisfy demands of the big block Chevy world, while retaining high-quality craftsmanship and reasonable prices. Available … scratch asmr

Maxx Series - PROMAXX Performance Products

WebProMaxx Performance We are a family owned business that began in 2012 by purchasing the remnants of Patriot Performance and Alabama Cylinder Head Exchange. We specialize in all types of cylinder heads, from diesel to performance. Our performance line has become a … WebProMaxx BBC 317cc Big Block Chevy Cylinder Heads. $ 1,251.00. The Maxx 317 is truly a rare breed in today’s market. An As Cast head that is just as efficient as competition’s CNC ported pieces. Independent flow bench … scratch aspect ratioWebNov 19, 2015 · The heads will get a proprietary valve job from ProMaxx before they go out the door. Valve job depth, intake/exhaust: Measured with checking valves and depth mic. 1) .362/.625 3) .362/.625 5) .359/.624 7) .365/.624 Intakes vary a little more than I'd like to see. I'd like to see <.005 form lowest to highest. Ex were spot on. scratch as human

"WebMar 8, 2016 · Promaxx 317 BBC head for 496 build. by Rosenbluth » Fri Mar 04, 2016 2:03 am. Planning a 496 build. Scat internals. Pump gas. 72 Chevelle. 4k lbs prob. I got a set of … " - Promaxx bbc 317 heads

Promaxx bbc 317 heads

WebThe heads feature one-piece stainless steel intake and exhaust valves, CNC bowl-blended intake runners, and combustion chambers. Freedom heads also include 7/16 in. screw-in rocker arm studs and guideplates for 3/8 in. pushrods. ... PROMAXX Performance Freedom Series big block Chevy cylinder heads offer exceptional quality at an unbelievable ... WebJun 22, 2016 · Depending on your budget you go with the new ProMaxx 317cc head or an AFR305/315 head. 345cc head is WAY to big for a 496. We have made over 900 with a 13 to 1 496. Hey Chris for a budget build are the assembled Promaxx 317's decent or do they need to be purchased unassembled. 69 Camaro 491/AFR 315/Straub hyd roller/pump 91

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WebThe ProMaxx 723-2211 cylinder head uses standard exhaust manifold or any header. Answered by: jshook. Date published: 2024-02-06. Will these heads work with Hydraulic flat tappet cam Asked by: Corvette 69 g. ... ProMaxx Performance 9318 - 317 Series Aluminum Cylinder Heads Big Block Chevy (0)

WebProMaxx Performance Maxx 317 Chev BB Aluminum Heads, 317cc/119cc, Assembled, Mech. Roller (up to .800"), Pair: 317cc/119cc, Assembled - Mechanical Roller (up to .800"), … WebPromaxx Performance BBC aluminum heads start in price at just over $1,500 for a pair of bare castings and reach just under $4,000 for a pair of assembled and CNC-ported heads. …

WebProMaxx Performance Maxx 317 Chev BB Aluminum Heads, 317cc/119cc, Assembled, Mech. Roller (up to .800"), Pair: 317cc/119cc, Assembled - Mechanical Roller (up to .800"), Pair *Features titanium retainers: In Stock WebPROMAXX Performance Maxx Series big block Chevy cylinder heads are custom designed to satisfy demands of the big block Chevy world, while retaining high-quality craftsmanship and reasonable prices. Available …

WebThe MAXX Series is taking the affordable performance cylinder head to the next level. There is no comparison in the market. Our new ultra smooth casting made of Grade A 356-T6 aluminum is precision CNC machined to create the perfect platform for our new runner and chamber designs.

WebProMaxx Performance Maxx 317 Chev BB Aluminum Heads, 317cc/119cc, Assembled, Mech. Roller (up to .700"), Pair Item Number: PMX9319 Be the first to review this item Unit Price: $2,375.00 Out of Stock Product specific shipping charge: $9.99 Quantity Detailed Description ProMaxx Performance Maxx 317 Chev BB Aluminum Heads Made right here … scratch assay analysis image jWebPROMAXX Performance Products Project X SBF 210 (SOLD IN PAIRS) 1,266.00 Learn More Project X SBC 185 (SOLD IN PAIRS) 1,069.00 Learn More Project X SBC 200 (SOLD IN PAIRS) 1,083.00 Learn More Project X SBC 215 (Sold in Pairs) 1,114.00 Learn More Project X SBF 185 (SOLD IN PAIRS) 1,229.00 Learn More Series One scratch astrokattWebMar 13, 2024 · JEGS 83205 - Intake Manifold Bolts Big Block Chevy. $12.99. JEGS 83255 - 12-Point Intake Manifold Bolts Zinc Dichromate... $40.99. ARP 135-3603 - High Performance Head Bolt Kit Big Block Che... $112.99. JEGS 21110 - Steel Core Valve Cover Gaskets Big Block Chevy... $16.99. JEGS 80018 - Head and Crank Storage Bag 35" L x 10" W x 9" ... scratch assay graphWebProduct images may differ from actual product appearance. $1,564.00. Lowest Price Guarantee. 317 Series Aluminum Cylinder Heads. Big Block Chevy. As-Cast. 317cc Intake Ports. 119cc Combustion Chamber. 2.25'' Intake / 1.88'' Exhaust Valve Sizes. scratch assessment toolWebChevy Big Block 540 cu.in. Marine Enginew/ ProMaxx 317 heads, Dart intake, AED850HP carb. AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & … scratch astronautWebPROMAXX Performance Shocker Series Big Block Mopar Cylinder Heads 9242. Cylinder Heads, Aluminum, Assembled, 84cc Chamber, 240cc Intake Runner, Chrysler, Dodge, … scratch assignmentWebDec 1, 2016 · The ProMaxx Performance heads promised two things we love: plenty of flow and affordable pricing. Equipped with their CNC-ported, 340cc BBC heads (they also offer … scratch assessment