Hello
I just ordered a PATC lvl 4 with billet planetary for my 2010 camaro SS, the car has a forged twin turbo 416.
on the Prior nitrous setup we had 614 whp and it was working ok, this now will be a different would like a tuning guide, the plan is to start at 9psi and then progress from there up to 900whp and hopefully a 9 second 1/4 mile slip.
So what should i espect from the stock tune on a modified transmission like this one, where should i start working this out?

