Web25 de jun. de 2009 · It's no problem, but you asked a very good question. It appears that the 990 rectangle port heads flow well. Getting 360 cfm out of them @ .700 is not out of the … WebCylinder Heads. LS1 Mongoose - 15° Cylinder Head. AFR’s, MONGOOSE, LS1 Cathedral Port cylinder heads are 100% 5-AXIS CNC ported and made with A356 aluminum. All heads come with high quality components, such as titanium retainers and Pac Racing Springs. Available in runner volumes from 210cc, 215cc, 230cc and 245cc.
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Web10 de dez. de 2012 · AFR 385cc Fully CNC Ported Magnum BBC Cylinder Heads ... AFR is proud to announce our answer to that with our all new 385 cc Magnum, the largest and highest flowing BBC product in our line-up with flow numbers that are creeping up on many of our competitor’s 18 degree Pro-stock style heads. WebOrder high-performance cylinder heads online today. We proudly carry powerful small block, big block and aluminum cylinder heads that will raise horsepower and help optimize your engine's performance. Shop our entire collection of professional-grade cylinder heads today at JEGS High Performance! shape predictor img box
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Web12 de jul. de 2012 · On the plus side, the Vortec intake port flows 42 cfm better than the stock heads at 0.500-inch lift and 18 cfm better on the exhaust side. Vortec Iron, Scoggin-Dickey Modified PN SD8060A2, $779. ... WebPrice: Starting at $2,788.42 A Pair. Our largest and highest flowing head for the small block ford is the best in-line head money can buy. Featuring 220cc intake runners, this package is recommended for race applications and radical "Pro-Street" builds. Available with 58cc or 72cc combustions chambers, you can further customize your setup with ... WebBBC Magnum - 24° Cylinder Head Our MAGNUM line of cylinder heads for the big block Chevy are available in Oval Port designs with runner volumes of 265cc, 290cc, and … pony express messenger badge authentic