A 528 cu in Bore 4.50 rods 6.570 crank 4.15
Aluminum block with 572-13 heads.They told me at Indy this was the best cam for it.They dynoed it from Indy 938 hp @ 7400 RPM with 1 1095 King Demon 93 Sq. jetted. They said it would make maybe a little more hp @ 7600 rpm if I thought I needed it. At 7400 it is still pulling hard.I was also told Indy dyno hp figures where a lots higher than everyone else's LOL. But it does run good in my dragster.But I'm a Drag-Racer and still want more. Just got my Advanced Profiling Steel Rings yesterday.Maxseal gapless top ring napier style 2nd ring. A member on the Board here
recommended them.The rep @ Total Seal said they were thier best.
Think of having a coating put on the pistons.Some say it will help others say it won't.