Who put the A4 MPH in my M6 ET??
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Well for some reason my car can still runs a ok NA # at 12.2's at 113MPH where the car used to run 12.1's-12.2s at 115MPH-116MPH consistantly. I have checked the following for being the reason for the loss in MPH. Let me know if there is something else i can check to find my lost MPH.
Changed valve springs, push rods, compression is fine, put the NA TR55 plugs back in, Took TNT ring off and put old intake setup on, same weight car if not less, clutch isn't slipping, played with MAFT rich and lean with ATAP no change in MPH, even better air conditions, same track everytime, Knock out box (eliminated false knock retard), and here is the clencher the car dynoes the same RWHP as before. So someone please tell me where it went!!!!!!!!
Changed valve springs, push rods, compression is fine, put the NA TR55 plugs back in, Took TNT ring off and put old intake setup on, same weight car if not less, clutch isn't slipping, played with MAFT rich and lean with ATAP no change in MPH, even better air conditions, same track everytime, Knock out box (eliminated false knock retard), and here is the clencher the car dynoes the same RWHP as before. So someone please tell me where it went!!!!!!!!