Recent content by 2013BlackGT500

I have completed data logs and the tuner says he can not find anything that would be a cause of the high Idle. It's weird because the car will idle perfectly fine until it gets hot then the rpms start hanging in the 1000-1500 range. Sent from my iPhone using the svtperformance.com mobile app

So i recently picked up a used whipple throttle body and put it on my 13 GT500 which still has the stock supercharger on it. Then i had lund tune it and the car always has a very high idle after running it hard the rpms go between 1000-1500. Lund cant seem to find anything wrong with the tune, i...

Got my GT500 at the beginning of this year this year as my first supercharged car im still learning about tuning them. So i bought the first round of standard mods 2.4 pulley,127 JLT intake and a lund 93 tune. Car ran 622 RWHP on a dyno jet bone stock after that round of mods it made 655 which i...