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it only takes about 10 min to change out the main jet if you just want a temp.fix
the jets are series 13 keihen short hex head jets
these are standard jets available at any shop
stock is 158
you can go up at least a half to a full(160/162)until your pipe arrives
however i left mine alone until my pipe came in
you will feel the diff.in the power!
 

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10 min !!!!!!1

Explain the procedure to me please!!!




Thanks
 
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