Looking for some jetting recommendations. Running lid off, pro circuit T-4, 160-165, 25 pilots, needles 1 notch down from stock. Rode about 1 hour today. Bog at 1/4 throttle when you punch it (really sucks when you roll up to a hill and punch it to jump off and do a nice nose dive!) and bogging when steady at wide open, idles nice. Pulled plug when I got home. One side of the plug was sooty but the the other side was still white with a slight tinge of tan. Need some advice here please!!!!

Thanks!!!

 

I Maybe you should try higher jetting 165 170+ check your air screw 3.5 turn conterclock i have the same thing but it is stage2 hot cam and what altitude are you

 

ttt

 

Damn!! I run the stage 1 HC and 11.1 JE and DynoJets 150/155, with moderate porting, clips four down from top of needle, lid off, proflow, E series......... run like a "raped ape"! Haven't been beat locally (in 8 months, since mods)!!

 

Bartlett, I'll be able to tell just how restrictive the E series is with 14 discs
as soon as I mount up my new Sparks that I'm waiting on to be built! Once
I mount it up and get the bike tweaked again,,, I'll try and remember to come back here and post my new settings with the same set-up.

Hey TX, are you still running Mikuni jets and needles? The reason I ask is, I don't see me having to go up to those high of jets with the Dyno Jets and needles, not just by changing a pipe!

 

I am running Mikunis and I went up to the 170-175 today and it ran much better, just a bogg of throttle which I think will be a needle adjustment. Only problem now is the friggen rod broke!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

That SUCKS!!!!!!!!!!!!!!!!!! Sorry to hear about your misfortune!!!!!!!!!!!!!!!

 

Yeah I will probably send it off to have the work done. I kinda expected this, but took a chance by not upgrading when I had it apart. It did happen sooner than I expected, I mean geez, a tank and a half of gas. How long is the wait at craycraft??

 

boof will see friday how is gona hit the finish line first.[img]i/expressions/face-icon-small-cool.gif[/img][img]i/expressions/face-icon-small-cool.gif[/img][img]i/expressions/face-icon-small-tongue.gif[/img][img]i/expressions/face-icon-small-cool.gif[/img]