ive got a trans am with ls1. stock motor with about 88k. so far all i have is exhaust. recently ive put a 75 shot wet kit on car and dynoed 397whp and 428 tq on just that shot. the all motor pull was 314 on pump tuned by myself with hptuners. on the tune for 75 shot the a/f were 12.0 across the board and no knock with about a 33 advance on the ingnition. ive been having severe thoughts about uping the shot to a 100. the only q i have is do i have to have more fuel mods to run this? and how safe is it for an ls1 provided it had a good tune???

 

its definately doable to up your shot. i was on a tuned wet 150 shot forever. as for tuning, ill let the more experienced tuners help you out. but yes your car can hold a 100 easy.

 

not to jack the post, I am putting down 393 rwhp and 374ft lbs, can my car handle a 125 or 150 shot? I was running a 100 shot but I would like a bit more if possible, mods are in my sig..

 

for all the stuff you have done to your car and the kinda shot you are using you should push way more power than you are. i pushed more on a stock motor and a 75 shot. look into a tune!!