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jetting with pipe
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Posted by: 929rog

I've got a LRD pipe and 20mm carb. I changed the main to a 110 as reccomended and it did not run clean on top, actually sounded like it was about to blow up holding it wide open for awhile, Changed to a 115 and it seemd to run better but was "breaking down" on top end. I took the head off as I just got a 30 cut head and I have no piston wash telling me it was lean. With this set up what do you guys think I should have as a main. I am at sea level.

Posted by: LT80

My motors run between 115 and 125.
Your getting close.

Posted by: 929rog

WOW from a 98.... That is alot of jet over stock. Even with stock porting I could be 118 or higher? wow.