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I have a 90 G-60 with a BBM twin screw blower, with a polished silencer kit, 3.5 FPR, BBM fuel rail, BBM stage 3 chip, BBM belt tensioner, TT full exhaust, no cat-converter- but has a O2 sensor, MSD ignition box, and MSD coil, TT cam 268/260, and I think thats it,
but when I pull the spark plugs out, they are white....
what should I look at or look for??
any help would be great, thanks and cheers
Jay
but when I pull the spark plugs out, they are white....
what should I look at or look for??
any help would be great, thanks and cheers

Jay