WebEdelbrock cylinder heads are designed and manufactured with state-of-the-art port designs and combustion chambers to maximize performance. Summit Racing carries Edelbrock … WebJan 18, 2024 · The Edelbrock 60455 Performer RPM O-Port cylinder heads are perfect for street performance, daily drivers, street rods, and muscle cars. These cylinder heads deliver great throttle response and …
RPM Big-Block Chevy Oval Port Cylinder Head …
WebApr 18, 2024 · Designed for big block Chevy's with oval ports, these cylinder heads feature unique oval intake ports that flow similar to … WebSep 1, 2009 · Valve size will increase appropriately with port size. Trick Flow makes a 280cc oval port, and 320cc or 360cc rectangle port cylinder heads specifically so that engine builders can pick the right cylinder head for their application. You also want make sure that the spring and retainer package is matched appropriately to what the … sid martha
My experience with Procomp aluminum cylinder heads on my 496 BBC
WebDec 17, 2010 · Discussion Starter · #1 · Dec 3, 2010. I just finished up the intake port and chamber on a customers set of Edelbrock 6045 oval ports with high compression chamber 105cc. I thought you guys might be interested in the flow numbers. Edelbrock #6045 with 2.300 intake valve. tested a 28" on a 4.310 bore. .100 73 cfm. .200 152 cfm. WebNov 21, 2004 · The Edelbrock Performer RPM 454-O Street Cylinder Heads are oval port heads that will support over 540 HP with 9. 5: 1 compression when used as part of the Total Power Package. These street high-performance heads provide out-of-the-box, bolt-on performance with no additional porting required. They offer improved power throughout … WebApr 11, 2024 · Performer 454 Cylinder Heads These oval port heads will support over 540 hp with 9.5:1 compression with the right combination! Unique oval intake port shape produces flow similar to rectangular ports, but the smaller port size provides excellent seat-of-the-pant performance and crisp throttle response. Semi-open chamber design … the pool bluey book