what size jet do I need?

[LOUD MOUSE]

READ ABOVE. ........lm

What are you running for plugs?

D8HA or similar?

I will check it out but i think thats the plug.

does the bikes pull better when you let of the gas at full throttle?

before the plugs foul the bike runs like a bat out of hell. it starts right up and runs strong. then I get about 5 miles down the road and one of the plugs goes bad. it has a black oily look to it but it smells like gas. Also the bike has very good compression and does not burn oil.

very frustrating

Steve