Quote:
Originally Posted by smoknbarrels
This at 700hp, (not saying it's not) but I must have really been low balled on my 496, at 630HP. my set-up:
Holley 850 DP 4150
10.7 CR
RPM Air Gap
Performer RPM oval heads
2 inch primaries headers
Roller rockrs/cam with a 304HR comp cams
looser bearings
Your AFR heads flow a bit better, would it make that much of a difference? eventhough I have more lift I still don't flow quite as good.
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Theres alot more to consider than just air flow, the AFR 265 does demoralize the RPM heads, esspecially when your only lifting the valve .570. This engine will peak @ 6400 RPM when its all said and done, thats something else to consider, I have not had much luck with the comp hyd roller lobes, remember Ive been developing these exact same engines for 7 years now. I dont think you got hosed, I just know what goes into my engine, and its a little more than an average rebuild. At this point Jarred I think I will ask Harold Bettes to come down and supervise these final tests and write a report on this engine and how it was tested. So stay tuned and lets see what we end up with.