.030-.040
NGK Plug DPR8EA9
on the motor lol
0.031 to 0.035"
The correct spark plug for this motorcycle is: NGK D8EA
No, you do not have to .....
part #: NGKDPR8EA-9
NGK BR9EG is the correct plug for a 2001 Yamaha YZ 125
Spark Plug fouling is pretty common.
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.