Want to ask all atrker after install evo8 camshaft will vacuum drop ???
Because mine problem is vacuum drop
Dun know is the vacuum leak either after Evo 8 camshaft
Or need to use back Evo 8 camshaft sensor ???
I heard my friend say using the gsr wiring and ecu will give the good response for 4g93p N/A.Is it true?Any ppl done it before? As i know,gsr wiring got the resistor pack for injector.What is the function? I hope all...