5 EASY FACTS ABOUT YAMAHA 4 STROKE OUTBOARD MOTORS FOR SALE SOUTH AUSTRALIA DESCRIBED

VVT achieves this by altering the timing of your consumption valves, making it possible for them to open ahead of the exhaust valves are fully closed, developing a momentary overlap while in the timing where the two sets of valves are open up. Making use of VVT, this overlap may be amplified or lessened by altering consumption timing with the camsh