either way, two very quick cars. :tu:Dolby109 said:I doubt it had heads and cam and the 200 shot.
Maybe heads cam and a smaller shot of nitrous.
But considering LS1's come stock with about 340bhp, and full exaust would give it roughly 360bhp, and figure in other basic mods to give it 380hp and with the 200 shot that would be at 580bhp.
3400lb LS1 = 5.8lb/hp
2700lb 240 = 5.4lb/hp
So the LS1 may have a few more mods, or just better highway gear ratios...
Stock bottom-end SR20, 26psi on 106 octane leaded race gas.Dolby109 said:Oh wow...539rwhp! I was guessing the origionally posted 500hp was a guestimate, and at the crank as well.
That pretty impressive for a stock bottom end.
How much boost is he pushing? What kind of gas is he running?