THE 5-SECOND TRICK FOR YAMAHA OUTBOARD FOR SALE PERTH

VVT achieves this by modifying the timing of your consumption valves, enabling them to open up before the exhaust valves are fully shut, developing a momentary overlap while in the timing where both equally sets of valves are open. Working with VVT, this overlap could be increased or lowered by altering ingestion timing with the camshaft resulting