1999 Cr 125r INTAKE MODS

[DStad]

ill still be able to do freestyle right. ama aproved

[DStad]

i have a n aftermarket filter pipe, scilencer and reeds. im not quite shure about the jetting. it bogs between idle and the midrange

[nsewyz125]

what kind of bog? is it a hesitation with a pop or just a blahhhhhhhh raaaaa!!!! If its hesitation with a pop, then you need to richen up your pilot or needle clip position. If not, then you are too rich and need to lean your pilot or needle clip. Where are you now on jetting? the best intake mods are new reeds for your v-force, rs125 intake(if you have room), different carb. Is your motor internally stock? If so, then the PWK or PWM 38mm is your best choice. If it has been worked, then the PWK 39mm or 39.5 will be a good choice. It also all depends on your riding style

[DStad]

its like a baaahaaaaaaaaaaaaaa raaaaaaaaq. how do u adjust the needle and i dont know the jetting but it never fouls the plug but today i was riping arround the track and after about 30 min. it just loded up and died while fulthrotle down a strait i stopped kicked and kicked but it wouldnt start so i put in a new plug then it did it again i had no new pulgs left so i took out my the fouled one and put the first fouled one in and it started right up and its still runing what the hell happened??

[nsewyz125]

yea, thats rich. I would first check your air screw. Its right next to the air horn. The more you open it up, the more air which=leaner at idle and the crack of the throttle. To change the needle height, take the slide cap off(depends on your carb, but should just screw on, and it should be black). The slide, needle, and throttle cable will still be attached. Scrunch up the spring and get the cable off of the slide. Take note of how it was on and how you took it off, you will have to do the same for re-assembly. The needle is in the center of the slide. Take it out and take note of where the clip is located. To lean it, you want to move the needle down, which means raise the clip. Only go one spot at a time, doesnt seem like much, but believe me, one clip position change can and will make a big difference. After you chance the position, re-assemble the same way you took it apart and try it. You should not need to remove the carb from the bike so it should start right up.

[DStad]

thanks when procircit gives me back my forks ill try it. also do u know how to get the bottom headset bearing off??|

[nsewyz125]

sorry buddy, just a engine guy. Wish I could help.

[DStad]

thats ok i have more intake questions what reed valve modsd are there and would u go with the vforce 3 or rad valve??

[honda250r]

just reading thru the thread man i must have been wired that night i posted the NOS and blower and al that shit LOL
Everyone on this site will tell you to go with the v-force 3 reeds there is a poll and tons of post on that topic and v-force 3 always win

[DStad]

ok thanks what u sellin