I just installed 1.6:1 rocker rollers on my LT1 w/ cc306. What should I expect to have to do to get the car running reliably. It started a couple times but only after much effort. Also how much fuel pressure should I run. I'm using the stock injectors and currently running 45 psi.

I've also been playing with tunercat. Unfortunately, I am waiting for a new PCM as my cable came loose durring programming.

Thanks for the help!