125 Rs & Hp Engine Info

[mart35]

Any details on which carb is best for this engine & a rough starting point for jetting?

[PlanetMinis.com]

[geezer]

Any details on which carb is best for this engine & a rough starting point for jetting?

Im going to run the Molkt 26mm with a 25 pilot 106 main per Matt. Not sure but i think it comes with this carb.

[jstn116]

Thats the carb I run on the 155ho and I use a 110 main and unfortnately I can't tell you the pilot cause none of my pilot jets were marked so I had to do it the trial and error way until it felt right... Also I put the needle settings one down from the center and my air fuel screw is 2 and 1/4 turns out... She now rips all the way through with the front tire coming up in the first three gears now!!! the plug looks like she's burning just right... Judging by where you live I think were pretty close in elevation so we should be close to the same settings depending on your motor.... hope this helps...

Im going to run the Molkt 26mm with a 25 pilot 106 main per Matt. Not sure but i think it comes with this carb.

[geezer]

So i pulled the top end off my RS. I dont think it will go to 57mm. The jug is a little thinner than a TB 57mm jug. I may cut down the TB jug and go 57mm with a NEW race head that we may soon see. The Con rod says Made In Japan. Going to be 138 cc if screaming woopass.