Jump to content
Sign in to follow this  

more jetting

Recommended Posts

I need more help with jetting my 99 400. I am now at 175 main and 50 pilot. I noticed last night that my pipe was heating up at idle. Does this mean I should go even larger on the pilot? I also purchased a White Brothers E-Series pipe and silencer.

Does anyone else have one? If so how many discs are you running?

Thanks

Nick

Share this post


Link to post
Share on other sites

I think all 4-strokes pipes glow in the dark, so don't jump to conclusions and assume you are jetted lean.

My 426 header glows after about a minute. After two minutes its almost translucent. Of course this is only apparent after dark, in broad daylight the pipe looks normal.

Pilot jet should not effect mixture at idle. Idle mixture is altered by adjusting fuel screw at bottom of carb.

[This message has been edited by Hick (edited 08-03-2000).]

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×