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1991 DR250...quick question

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I have a 277cc big bore kit and a mid range cam in my bike the stock jets are

130 main

35 pilot

Do you have any idea what the jets should be close to???

Now i have a 132.5 in i think and 42.5 pilot or still the 35(cant rember) the float is set right and the plug looks gray not brown or tan grey.

Any ideas?

Thanks

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If it helps the carb is a Mukuni TM31SS and i was looking in my bood and it says pilot screw 1 5/8 turns out.....I odnt rember being an adjustiable screw on it. I think theres just a brass thing there..not sure.

Thanks again

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Today i took out the plug and it look normal,maybe a little lean(this was not WOT test i just randomly took it out befor i rode it) It is a DPR9EA 9.... How does it look...Ill go get a WOT test now.

pic002.jpg

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