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Marietta, Georgia

I have my tune for 09 Challenger 6.1 manual trans - heads, heavy cam. May be a good starting place to compare your tune to using HP Tuner Compare function!

Give more specific info on mods and what...

Hello everyone, My name is Eric and I'm from Marietta Georgia. Been repairing and building cars for over 40 years and not much into computer tuning (was relying on others for this.) Just got the...