I just picked up a mikuni TM 38mm flatslide that I am considering puting on my 86 lt250r. IS anyone else running one of these on their quadracer? What size jets are you using? Im sure Ill have problems fitting it in the intake boot as well, any suggestions? thanks ---Joe

 

My 39 PWK fits up all right. I run a 170 main right now if I remember right. I ride at 3600-5000' elevation. Mine's an 87 though, different than yours.

 

i run a 38mm PJ, it fits but it is tight. as for jetting:

158 main
needle in the middle clip
62 pilot

Elevation: 700 - 1400 ft.

 

mikuni anyone??

 

what did you run on you stock carb, it should have been a mikuni, i'd start with the same jets

 

the jetting will definately need to be richened up over my old carb due to more air flow, I am just trying to save alot of guess work by finding some one with the same mod.----Joe

 

I’d like that info too. I’ve got an extra carb for the LT500 that I’ve thought about putting on the 91 LT250 but I dont want to play with jetting forever to get it right again so I have not done it yet.

 

btt

 

Shady Rascal when running your 39 pwk did you use the stk air box? I have one on mine also had to use a K&N slip on becuase I could not get the stk air box to work carb is to big.