ok guys, just throwing ideas about here. but what would a 500inch LS2 with LS7 heads and Harrop indavidual runner intake make reving to 7000rpm, with 12.0-1 comp???

would this setup be pump gas (93) freindly???

Chris.

 

This amount of cubic inches is going to allow one to reach 700RWHP on pump gas and n/a. I didn't say they'd pass emissions, but they can reach the figure with streetability. Non-boost was always better on cars that have to take turns while racing anyhoo.

If you need to pass emissions, take the time to do a cam swap once a year to pass the test.

 

If the intake is really working good and the cam and heads are too I doubt you could run 12 to 1 on pump gas without detonating in your normally bad driving conditions say, down here in Houston in the summer. Now with some bad heads and cam you might hurt your VE enough to be able to run compresion that high. I don't know.

 

God Wished I'd been to your school.

That is one Mega Lump.

Not sure on the NOS though - not really for road racing (Well my side of the pond racing).