[gdiddy]

I'm buying an 04 svt. One thing i am looking at doing right away is changing the pully on the SC to a 2.8 to get the extra boost. would it be nessacry to get a custom tune done for this? or would the stock computer adjust for the extra boost, thanks.

[biglew]

You will need a custom tune if you are planning on getting in the boost. There are companies that will send you via e-mail if you already have a flash tuner or if you don't have one they will send you a custom tune already loaded up in one. Me personally i've delt with and have had great results from runinwiththedevil they can hook you up with pulleys, belts tunes etc. They are very knowledgeable and good folks. Thanks.

[gdiddy]

Thanks i'll check them out.

[Lances03GT]

Try these guy's.....
http://www.amazonracing.com/

Alot of Cobra owners swear by them.I have a RWTD tune that is damn nice and after I do a few more mod's I;m going with Amazon.