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View Full Version : another jetting question on stock bore 11:1 piston



fordhondarider
09-05-2006, 08:42 PM
I read an old thread on this but I didn't want to high jack it so I started a new one.Ok,I am putting my quad back together and I am going to be running a stock bore 11:1 wiseco piston with an E-series slip on muffler,stage 2 hotcam,curtis sparks ignition advance key,K&N filter with the lid removed and of course a 50/50 mix of 110 and 92octane.My elevation is between 500 and 3000 feet so according to the instructions on my DJ kit ,for stage one tuneing I should run a DJ146 main jet but thats leaner than the stock 148 main I took out.Does this sound right or should I go up to the stage 2 DJ165 main?Thanks

GPracer2500
09-05-2006, 08:46 PM
Dynojet and Keihin mains are on a different scale. They can't be directly compared, size-wise.