Fatbubba

Added meth injection was making 10 lbs with stock pully that comes with aa kit(09 ls3 6500 dollar kit 60lb injectors automatic) stock bottom end bt blower cam full exhaust 3.42 rpm rear fti converter. Car went 10.01 10.04 138mph 1.40 1.41 60. Afr 10.0 through traps only 7, 8 lb of boost. Help.

ss2z06

If you went with a smaller pulley and lost boost I would think you either have belt slip or a boost leak somewhere.

c5mtl

before we start worrying about boost let chat about 10.0 afr…a tad rich no?

Kingtal0n

this. Perform pressure test. Look for belt slip. Superchargers are easy but they still require some minor effort

Josh@AandASuperchargers

Give me a call at the shop to discuss. Thx, Josh 805-278-4107