Re: yamaha chappy performance

They are not interchangeable, the 80 has supper wide stud spacing. However the intake is already the perfect size for a del 16.16, the polini kit for the chappy is TOP notch, and there are pipes available, although I prefer to just weld what ever pipe i want to the stock header.

Wheelies and speeds of 50+ are not that far out of reach.

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