Retuned
g5x2 cam kit
2800 stall
beefed up auto tranny
hooker longtubes
hooker y-pipe
borla xhuast
lg whisper
lg tuning
slp thermostat
The car's tb has not been ported....If I port and polish the tb will changes need to be made with the tune.....Will I have to change the hole in the tb to accomodate the cam,,,,and what kind of hp do u think i will pick up with these mods...car made 402 hp and was dynotuned
g5x2 cam kit
2800 stall
beefed up auto tranny
hooker longtubes
hooker y-pipe
borla xhuast
lg whisper
lg tuning
slp thermostat
The car's tb has not been ported....If I port and polish the tb will changes need to be made with the tune.....Will I have to change the hole in the tb to accomodate the cam,,,,and what kind of hp do u think i will pick up with these mods...car made 402 hp and was dynotuned
No just porting the TB will not require a retune.. How many HP are you asking for after the ported TB? Maybe 5 or so..

