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Discussion Starter · #1 ·
I bought 2 YFZ 450's and want to re jet for more power.

We ride Glamis and Dumont.

I've been told go up 5 jet sizes and the air mix is 1 full turn.

I've never done this before, but I'm pretty mechanical.

Is their an illustrated instruction page anyplace in this site or anywhere else?

I'd like to at least start out knowing what I'm looking at when I pull of the carbs.

I'm running the White bros E series exhaust.

Thanks, any help is appreciated.
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