Recent content by Lifter583

Hey Guys, I am looking for thoughts on installing a 10% overdrive pulley on My 08 GT500. I have a 2.6 pulley on the stock Eaton, Breenspeed tuning, port & polished stock TB and elbow, JLT 110mm CAI with double sized Amsoil dry air filter & a larger intercooler tank. All fuel delivery and MAF is...

Hey guys...I have an 08 GT500 (7800 miles) with the following mods...2.6 pulley & custom tune (14 psi max boost) Dynotech one piece DS, high flow intake Plenium...cat deletes with h-pipe... I havent had a chance to track it...going to get rid of the stock POS clutch first...but I was...