whats up,


i was worndering what type of race plugs i need for a 89 600F, because the ngk plugs are not hot enough, i need a hoter plugs in it where the carbs were jetted not burnong all the gas in the carbs, so what type of pulgs should i run to correct the problem

 

Spark plugs come islots of heat ranges. Get the part number for the correct plug then get 1 heat range higher. Its generally one number higher... for example, if your bike used a DR8EA, you'd get a DR9EA for one heat range higher. Try 1 tange up first, once you hit 2 you may be running them to hot, 3 higher is never really good in any engine unless its customized to run that high.