jets

[zfaylor]

Alright so my engines been running away and before i start working on it any further iw ant to make sure the basics are all covered. i have an fmf pipe so my question is what jetting should i have approx.? what is the area for stock jetting sizes?

 

[brandoz28]

220-230 is stock, with the fmf you should have like 260-280

also make sure that you don't have any air leaks

 

[zfaylor]

yea i am going to look for air leaks but wanted to make sure i at least have the carb set up right to begin with. nothin like chasin problems when there are other problems all around it haha thanks for the numbers though

 

[yb200]

220-230 is stock, with the fmf you should have like 260-280

also make sure that you don't have any air leaks

yup I:I

 

[UniRacing]

Stock 230. i would reccommend starting with a 290

Then plug chop and get it right by lowering.

 

[yb200]

Stock 230. i would reccommend starting with a 290

Then plug chop and get it right by lowering.

290 will be way to big for a fmf 270 should be about dead on

 

[UniRacing]

290 will be way to big for a fmf 270 should be about dead on

His spark plug will tell him that

Rather then his piston