we had one car make 303rwhp threw an auto with the hitech stage IIs, full bolt ons. normally its around 290 threw threw the auto. mach 1s with a tune and bolt ons have been in the mid 12s. my car went 12.9 full weight.
just make sure you have long tube headers when getting cams. if ya dont have Lts dont bother doing cams cause you wont see the gains you are hoping for.
they are check out the website Hitech Motorsport - Performance EFI Tuning / EFI Dyno Tuning Experts - Elk River, Minnesota - Midwest Region no loss in low end torque and 300rwhp with stock long block. :shrug: hope yours does well though:nice:
i agree with you. just saying somthing else is wrong if its stumbling. just never seen one have a driving issue with cams. its always idle issues. but who knows! just dont wanna see him take it to get tuned and them not being able to do it cause of problems:shrug: