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fattom77
05-24-2006, 09:30 AM
I just purchased a full Yoshi system with a K&N filter. Any suggestions on what size jets to run ? The bike is all stock except the pipe and filter. Thanks for the help.

MR.BIG
05-24-2006, 09:37 AM
If you are not going to run the airbox lid you should be around a 185 main jet.