NOT KNOWN FACTUAL STATEMENTS ABOUT YAMAHA VMAX OUTBOARD MOTORS FOR SALE

VVT achieves this by changing the timing on the intake valves, allowing for them to open up before the exhaust valves are absolutely closed, developing a momentary overlap inside the timing where each sets of valves are open up. Using VVT, this overlap might be elevated or lessened by altering intake timing with the camshaft leading to ideal timing