[supercharged04]

thinkin of changing the pulley on my s/c to a 3.3, will this put me around 10 psi ? and also is this safe for a stock 04 gt ?



thanks

Gates

 

[HMUSN]

as long as your tune is very safe it should be ok.

 

[supercharged04]

gotcha so just a conservative tune right after the swap and everything will be good to go


thanks

 

[HMUSN]

just make sure it is not a basic canned tune

a canned tune will work but they tend to run rich

 

[supercharged04]

have a diablo sport tune done by coastal dyno, will have it retuned after the pulley change