na na...
Advance & Retard kiyanne Ignition timing
http://en.wikipedia.org/wiki/Ignition_timing
http://www.ehow.com/how_5896859_advance-retard-ignition-timing.html
oh yep , sorry didnt get you first. the second link explain the topic . Thanks



na na...
Advance & Retard kiyanne Ignition timing
http://en.wikipedia.org/wiki/Ignition_timing
http://www.ehow.com/how_5896859_advance-retard-ignition-timing.html



my car also have VVT engine
• 2,260 cc 2.3 liters in-line 4 front engine with 87.4 mm bore, 94 mm stroke, 9.7 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder L3X



