NOT KNOWN FACTUAL STATEMENTS ABOUT YAMAHA VMAX OUTBOARD MOTORS FOR SALE

VVT achieves this by altering the timing with the ingestion valves, making it possible for them to open ahead of the exhaust valves are thoroughly closed, creating a momentary overlap in the timing where both sets of valves are open up. Working with VVT, this overlap may be increased or lowered by altering ingestion timing with the camshaft resulti