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2 stroke jetting.

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Hello, I just reassembled my 03 KX125 with a 134 kit in it. The pilot jet is a 37.5, and the main is a 410. Before the bore, it had a 35 pilot and a 400 main.

Im going to start doing plug tests, but how accurate are they with a 2stroke, and what website shows the pictures of how the plug should look? Also, what throttle openings should i do the plug tests at? I was thinking, full throttle and half? Do i need to put a new sparkplug in for each test? Thanks for all of the help!

Peter

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not for anything, but what does a grand total of 9 cc do for you? do you ride your bike in the woods? if so, how do you like it?

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10cc (124cc) adds a decent amount of power. The only reason I got it was because I cracked the plating in the cylinder due to lack of changing pistons/rings. Ill let you know how it is when I actually get out and ride it hard. I usually ride moto, but i do go in the woods alot.

PETER

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