I have a 2007 Dodge Caliber R/T 5 Speed Manual (not SRT) 24 Hours of Lemons race car. It was mostly stock and I had the engine tuned for higher octane gas, it ran very well in the races.
I am just about finished putting on an Eaton M90 supercharger and want to get the tune redone for the supercharger. I imagine we will need less timing at higher RPM?
I?m in SoCal and need a tuner next week, April 24-28.
Can anyone help?