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WR250fla

WR450 rejetted carb and adjusted?

3 posts in this topic

I was wondering what carb adjustments have worked best so far? My bike like all the others, seems to be running lean.

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I put a #160 main, #48 pilot and set the air screw at 1&3/4 turns out plus did the grey wire mod. The bike is much crisper now but still is iffy on starting with e-start. I still have to crack the throttle and then it fires right off. I have not kicked it yet to see how that does. I had the bike up on my lift and decided to change the oil only to discover that my filter is wrong size. Yam. changed the filter from the 426. As soon as I get the filter I will give you more details.

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