The head bolt torque, on a 3304 Caterpillar engine, is 350 pounds per square inch. The valve lash should be adjusted to .023.
Probibly needs a valve job.
The Yamaha 350 raptor is the same thing as a Yamaha warrior just with liquid cooling the motors still basically all the same the valve setting on my 2000 warrior are .004 on intake and .006 on exhaust
That would be zero valve lash. You only use a feeler gauge on solid lifters.
Zero lash then one turn in. (assuming this is a stock Chevy 350)
Engine cold: Intake 0.06-0.1 mm (.00023"-.00039"). Exhaust 0.16-0.20 mm (.00063"-.00079")
The Yamaha Warrior 350 is a 4 stroke.
No, the plugs are different.
yes because its ment for raceing
i have a 1987 warrior and i tryed it on a 2001 and it didnt work.
With the engine at TOP DEAD CENTER (TDC) Adjust the exhuast valve to .007 and the intake to .005.
Assuming the lifters are hydraulic, adjust each valve when FULLY closed to zero lash then turn in one additional turn, done.