Originally Posted by Unreal
RWHP will depend on boost, motor, cam, etc. Anywhere from 500-1100 depending on the setup. For just LT and a tune it is way oversized. A Ysi is a 800-1100rwhp blower. If you aren't building the motor and drivetrain I would get something else.
I was looking to start out with say 600 RWHP and have some room to grow with the unit. I don't want to be maxed out and not be able to turn the wick up. Since the LS3 is new, I'm not looking to tear it down anytime soon. If I ever do, I will do a new rotating assembly with forged pistons.