almost all aftermarket ecu can tune ignition timing. But i suggest u not to tune it by yourself if u r not a tuner bcoz if u make mistake when tuning I/T can coz engine blow. Plz pm me if u need more info.
any of u guys have any idea where or who can repair my a/f ratio meter....the problem is the EL light is not functioning ....is it possible to repair it....anyway can we send it to N1 Racing since they are the...