ported 250r jetting

[trx]

will im getting the r back toeghter

im FINALLY!!!! having it ported by curtis sparks

im ordering a coolhead for the cylinder aswill


my questions are what size dome should i get for 91 pump gas use

AND WHAT SIZE CARB,JETS,AND NEEDLE CLIP and needle ARE U GUYS RUNNINING ON YOUR PORTED 250R JUG

ITS GOING TO HAVE REEDS ,PIPE AND AIRFITER

[bushwesl]

Well, if Sparks are porting it they should be able to tell you what you need to run that octane as well as what jets, etc. Just curious, but what does Sparks charge for a port job? What kind of porting? What pipe, reeds, and filter are you going to run?

I've got a stock ported cylinder, and I ran a Keihin 38 A/S with a DGH needle (middle clip), 178 main, 42 pilot, 1-1/2 turns out on the air screw.

If I had to guess, I'd say a 21cc dome would work.

[trx]

will u go in and tell them what riding u do and he matchs the porting to ur riding style and pipe u are using like a top end port or mid or torquey port

im runninig boysen fiber reeds on a ported cage with a k&n filter with the airbox then a pt elimantor pipe for the top end

im getting a mid to top end port done so it will be pretty aggresive port