If my plug is black...

1 reply to this topic
  • jj

Posted December 29, 2000 - 02:24 PM



If a guys plug were black, no gray areas (but the bike still runs)and this guy just installed a new needle jet should he;

a - go in on the air screw 1/4 turn to help lean it out and install a new plug

b - move the clip position up one and install a new plug

Thanks ya'll!

JJ - 99 WR; WR timed, stock jetting, Scotts stabalizer, Scotts triple clamps, Pro-Tapers, Terry Cable Hot start, MSR Raptor clutch lever, Moose skid plate, Works frame guards, Acerbis Pro Rally guards, Renthal MD-soft grips, Russel speed bleeders, Factory Effect graphics, YZ rear fender

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • James_Dean

Posted December 30, 2000 - 04:57 PM


Depends on whether he likes his coffee black or with cream... :)

The pilot screw is MUCH easier. Turn it in and see how it runs.

This hypothetical needle is already 1 1/2 clips more lean than the stock YZ426 is for '01. (EJP#4)



Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.