Anyone here using the Perfect Power SMT-6 or 7 who can claim improvements.
A friend of mine with an n/a MR2 claims he has seen very good improvements by advancing ignition and leaning a bit the mixture (quite dangerous in my opinion). His times prove this as he has clocked 14.8 sec 1/4 mile. Before I used to beat him by more than hald a second with my 15sec.
A friend of mine with an n/a MR2 claims he has seen very good improvements by advancing ignition and leaning a bit the mixture (quite dangerous in my opinion). His times prove this as he has clocked 14.8 sec 1/4 mile. Before I used to beat him by more than hald a second with my 15sec.