93 yz250

[86gn]

Hi all!!! New to the forums

I have a 1993 yz250 all stock, I just got a fatty gold FMF pipe and silencer for the bike and having a hard time finding info on a good starting point on jets for the changes I will be making.

Anyone have any suggestions

Thanks

[yamahammer01]

if u have jetted before it will be a piece of cake. i would start with a brand new plug and change nothing at first. install your parts, and then ride it out the road an back for a bit, making sure that u use full throttle. here is a good site that helps judge plug color and make adjustment as nessary. good luck.

[Only registered and activated users can see links. ]

its under spark plugs, and just read the page and u will see 29 images, click that link and bookmark it and there ya go. the link wasnt working earlier.