Originally Posted by
chan
it took 6 hours to tune my car 415 for first hour 50 bucks a hour after that.
made really good power on pump.
wastegate was not good enough for me ,hence went up to 60mm wastegate and a different boost controller is needed.
will be back on the dyno for $100 to finish the tune on c16 and see what 28 to 30 psi will do
Tuning can cost. My guy is $375 + dyno time. Any retunes though are just $75-150 depending on what needs to be tweaked.
I vote to stay tuned on pump. It is always available and in the end, will be safer because you are not ringing every last ounce of BHP out of your motor.
Unless you can quickly swap tunes from pump and C16 like the Ford guys do with a "Flip-chip." Us GM tuned guys have to load a tune from a laptop and takes 8-10 mins to swap if you have the software.