The valve clearance for a Yamaha STX typically ranges between 0.10 to 0.15 mm (0.004 to 0.006 inches) for the intake valves and 0.15 to 0.20 mm (0.006 to 0.008 inches) for the exhaust valves. However, it's essential to consult the specific service manual for your model year, as clearances may vary slightly. Proper maintenance of valve clearance is crucial for optimal engine performance and longevity.
clearance valve of 225 Yamaha
What is the valve clearance for a 2002 yamaha kodiak 400 4x4?
On a Yamaha 1980 XS400 the valve clearance for the inlet valve should be 0.0003 inches. The valve clearance for the exhaust should be 0.006 inches.
What are the valve clearances on a 2001 Yamaha grizzly 600?
On the 1994 Yamaha Breeze the valve clearance on the intake should be set at 0.006 inches. The valve clearance on the exhaust should be set at .011 inches.
Valve clearance (cold)IN 0.10 ~ 0.15 mm (0.0039 ~ 0.0059 in)EX 0.20 ~ 0.25 mm (0.0079 ~ 0.0098 in)From Yamaha shop manual
The valve clearance for the 1983 Yamaha Virago 500 is 7.2 mm. The exhaust valve lift is 7.7 mm. The vehicle gets on average 51 miles per gallon.Ê
.006 on the intake and .011 on exhaust
The valve clearance for a Yamaha 80cc quad, specifically the Yamaha Raptor 80, is typically set at 0.10 mm (0.004 inches) for both the intake and exhaust valves. It's essential to check and adjust the valve clearance regularly to ensure optimal engine performance and longevity. Always refer to the specific service manual for your model for precise specifications and procedures.
Try this http://tw200forum.com/index.php?/topic/361-adjusting-the-valve-clearance/
Intake valve: 0.05 - 0.10mm (0.002 - 0.004inch) exhaust valve: 0.08 - 0.13mm (0.003 - 0.005inch)
Valve clearance (cold)Intake valve0.09 ~ 0.13 mm(0.0035 ~ 0.0051 in)Exhaust valve0.16 ~ 0.20 mm(0.0063 ~ 0.0079 in)