Last minute Cam questions-
Comp Cam single springs
TR stock length push rods
TR 224/224 .563/.563 cam.
Do I want a 112lsa or a 114?
Which is safer on the engine? Which is "better"?
This is a street driven 2001 Z06 and I'm looking for 400+rwhp (401-415 I'm guessing)
I have intake/airbridge/kooks LT's with HF cats so far.
The Z will be "street tuned" after the install.
Any advice???

