[Z06vette]

Def need a tune with that cam. & yes i can see it being a bitch on take off if tune is off. I wouldn't run it hard in case its running lean in upper rpm range. Driveability is toughest part to tune. That's a fairly decent sized cam for stock ls1. Even with tune you'll need to give it little bit of throttle when letting clutch out from dead stop. Spend the money on a good tuner it will be worth it and be right the first time.