04 gto

[terryr85]

I just got a new license and all Ive done is disable to CAGS. I just had a Duramax and there was a lot I could do to get some power just by playing with the tune, just wondering if there is anything I can do with this LS1 to get a lil more pop outta it while still in stock form. All Ive added is a catback. Thanks a lot.

[joecar]

Hi Terry,

Post your LS1 .tun file...

Also, have a look at this: showthread.php?t=13152 (http://forum.efilive.com/showthread.php?t=13152)

[GMPX]

Oh, you won't get the massive gains from just the tune like you did on the Duramax.

[terryr85]

I dont expect to get those same huge gains but there has to be some kinda power hidden in there