| another simple mod for standard motor,( for those not wanting to spend much) , i fitted a NGK B6HS spark plug, this plug is @ 4mm longer than the std BM6A and gives a little noticable extra compression. doesnt foul o hit the top of piston. this is one of the first things i did on my 40cc stock cag motor.
::: would be better on motors with alloy starter :::
Last edited by SKY_DANCER : 26-08-2007 at 06:36 PM.
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