Re: how to increase the performance of a 78 nc50

stuartracing /
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I`ll help ya out brother.....

I have a 82 Urban, I have a DR70cc kit on it....No airbox And up jetted about 2 sizes, I used a jet drill set....I have a K&N type air filter.....I still run my oil pump plus a little pre mix in the gas.....I put some lighter weights in the variator to help take off and stay on the pipe more...I installed a Proma pipe too.....I`m waiting for a high comp. head that I sent out to have done....I usually buy some spare parts off ebay so I don`t screw up my stock parts in case I mess up something.....

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