I have just acquired this bike and it runs well at .035". The mixture screw wants to be out almost 5 turns to perform and rev well. I always wanted one of these and now that I'm too old to make it go, i have one/.
The correct spark plug for this motorcycle is: NGK D8EA
NGK BR9EG is the correct plug for a 2001 Yamaha YZ 125
NGK CR9E
B8es
The correct spark plug for this model is the NGK B-7ES.
What I s the correct spark plug gap for 2011 Yamaha 230 Dirt Bike.
0.8 millimeters
Ngk cr9e
1982-87 yz 490 - ngk br8es - 0.024 " , 1988-90 yz490 - 0.032 "
ngk bpr7es .030 gap
.35
The correct spark plug gap for the 1982 model, 9.8 hp Mercury outboard is .040 in.