Air Flow Research Bbc Heads. Afr 345 and afr 357 heads are designed for high rpm, max effort 500 inch big blocks up to 632 max effort engines. Afr 457cc bbc 18° magnum aluminum cylinder heads, fully cnc ported pair.
Afr’s new 457cc 18° big block chevy heads are our best performing highest flowing head in our bb chevy lineup. Air flow research both alphabetically and from a pure performance standpoint, air flow research (afr) heads are among the best performing street heads on the market today.
Afr Heads In 2020 Big Block Cylinder Head Headed
Air flow research bullitt cylinder heads for bbf by jason reiss december 23, 2015 changing the status quo when it comes to performance engine parts is not always an easy task, but that’s exactly what air flow research set out to do when they began the development process on the new bullitt lineup of cylinder heads for the big. Air flow research partnered with a number of notable engine builders when testing the new magnum 18 head design.
Air Flow Research Bbc Heads
Depending on the application, according to tim torrecarion of air flow research, performance can vary quite a bit.For over thirty years, air flow research has been engineering cylinder heads that deliver unmatched flow and power output.Gm ls 454 big bore stroker kit 24 tooth reluctor $ 2,196.99 add to cart;However, looking for an affordable middle ground, afr came up with its new line of cylinder heads — the enforcer.
Ls2 timing chain damper $ 19.97 add to cart;Manufacturer of high performance cylinder heads and manifolds for ford and chevyMost flow numbers for afr — air flow research heads come from their web site or ’05/’12/’13 catalog, updated aug ’16.Or better yet, how much do you think your heads need to flow to make the power you want?
Our magnum line of cylinder heads for the big block chevy are available in oval port designs with runner volumes of 265cc, 290cc, and 300cc or rectangular ports with 305cc, 315cc, 325cc, 335cc, 345cc, 357cc, 377cc and 385cc runners.Ported 357’s flow over 415cfm to feed any high performance big block stroker!See if you can break it [laughs].Several oval port versions for heavy door cars are available and a trio of heads (345cc, 357cc and 375cc) focused on the really big motors.
The response has been very favorable.”These 325cc heads come standard with afr’s trademark 3/4 in.They come standard with stainless steel.Trick flow 215cc gm ls cylinder heads $ 2,610.00 add to cart;
Trick flow ford exhaust gaskets $ 24.97 add to cartWe are canada’s #1 choice for performance.What do you think your heads flow right now?Whether you pilot a top fuel dragster or a.
“they’re putting the new heads and intakes through the wringer right now,” torrecarion tells us.“we basically said here is a new casting.