run 135's in all 3 carbs............I run 32:1................what heat range plugs are you running? How much is shaved off the head? I build lots of the M50 Tohatsu's for racing..
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run 135's in all 3 carbs............I run 32:1................what heat range plugs are you running? How much is shaved off the head? I build lots of the M50 Tohatsu's for racing..
163 or 165 main jets?