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.
Hi, I am new... Famy is the name, The Red SW20 1990 is my ride. Not as cool as some of the twos you guys brought..they are fabulous looking twos. Had a good time last Fri night TT. U guys are great. Got lots of good...