Dyno Guesses & Bench Racing Forum - ISF vs. LS3 C6

Curious as to what people think will happen with this setup.

Stock ISF, I knocked down a 12.9 @ 111 with a 2.086 60ft.

How am I going to fare from both a dig and a roll versus an LS3 auto C6?

Not sure if the guy racing me knows what he is doing, he insists on doing Auto-x with his automatic car. I'm sure it can be done, just seems... wrong.

C6 wins both, with a steady pull

The c6 from a roll walks an 12sec flat car.. My ls2 z51 m6 was a car in a half in front of 12.06 sec h/c gto by 140 mph from a 40 roll. That was an example just from a guy with a near stock ls2 c6 at that time

I'll be honest that kind of time is more in a class of stock LS1 Fbody territory... Stock LS3's have been in the 11's stock.