I already asked this in the FI forum as well but thought i would ask here because of greater user traffic in hopes of more responces.

I just built a motor for boost and got it running and boosted a lil bit over a month ago. I am currently running with a 10.15 spring in a tial 38mm WG and when it was tuned at 9.5psi making 306whp. I am looking to bump up the pressure to maybe 12psi but possibly more. my question is what is safe to run on a gsr w/ ls pistons, crank and rods, all arp fasteners with a t3/t04e .54 trim turbo? i would like to get as close to 350whp as possible and still be safe. i have read around on the forum alot and 12psi seems to be my point where i should stop. thanks for the input.

 

my bad guys wrong forum