Those wanna covert from SOHC to DOHC for 4G9X series engine... can gimme a buzz... I have a 4G91 head, full set, everything needed for the conversion.... interested PM me... installation can be arranged.
Ive been searching the net but it just confuses me more...
Anybody care to share pics of evo 3 and 4 flywheel for comparison?? Id also like to know the OE size of their clutches (ive heard evo3 is 225mm and evo 4 is...
What is ur boost reading when maintaining at 180 km/h?? Mine is 0.5, if i keep it below 0.5, bov keep on venting air like leaking. Izit bov leaking or this is normal.