There is a idle adjustment screw underneath the intake throdlebody. Where do you set it for the best performance? I noticed if it is set out to far...then the vaccum is slightly lower.

I have a streetported engine too. Any recomendations?

jc.

 

Anybody?

jc

 

I think everyone might give you a different answer on where there screw is set. I had mine set all the way in and then back out 3/4 turn.

 

Why did you have it set that way?

jc

 

I adjusted my idle while the engine was warmed up and running. 750rpm.