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  1. Epic_username

    St90 charging issue

    Hello all, I have a 74 ST90 I bought dirt cheap as a basket case. It runs, but doesn't seem to be charging. Battery will start at 6.1 volts, when started it hovers around 4.1 volts DC. This is at mid throttle because it won't idle for very long, I assume because it won't charge. DC voltage drops...
  2. Epic_username

    Back with a CT110, electrical issue

    Hello all, Ive been away from Honda bikes for a while, apart from a short stint with a 75 XL100, put an 82 XR200R motor in it, (sold it to make room for a DR350) but this past weekend I picked up an 83 CT110. Apart from mirrors and the auxiliary fuel tank, all the parts are there. I wanted a...
  3. Epic_username

    Keihin PC10F Rebuild kit?

    Hey, guess whos back! Anyways, on a whim I bought a seized Lifan engine from a buddy for $20, that may end up on a CT70 if I can find a rolling frame near by. Its got the 69mm tall cylinder and 47mm piston, so I think its a 70. I was suprised to find it had a genuine Keihin on it. Its got some...
  4. Epic_username

    EXPIRED Got a few spares...

    Well, unfortunately I recently sold my K4 to fund my car, and I had a few spare parts lying around. Some parts are from my K4, and some from my K1. Ive got an air filter box from mk K4. The chrome endcaps are good, the can is not dented or rusted but could use a new coat of paint. Comes with...
  5. Epic_username

    Really?

    Good for $100 if it runs, but how the hell do you crank a frame that bad??????? 1978 honda ct70
  6. Epic_username

    Rear sprocket

    We got some snow here in BC finally, and i was doing donuts and drifts on my CT, and I killed my already severely wounded rear sprocket. Are the rectangular blocks on the sprocket that fit into the dampeners removable, so i could fit them to an off the shelf sprocket of the same size? Or am I crazy?
  7. Epic_username

    Looking for K1 tailight lens

    Thats right, looking for the big one year only K1 tailight lense. Id order one from DRATV, but its $25 flat rate shipping to Canada so Id want to make the order worthwhile. Im not too picky, so if it has some minor cracks thats ok, just not any chunks missing. PM me if you got one. Thanks
  8. Epic_username

    How to straighten upper fork covers on a K3

    I got new rubber spring covers for the forks on my K3, and it shifts the attention to the dents in the chrome upper tubes. Do they come apart? Or is there a special tube like thing i can buy/make to get out dents?
  9. Epic_username

    How to refurbish K3 speedometer

    Not looking for faceplate stuff, Just how I dissasemble it down so i can clean the magnets on the drive part thingy. Theres crap on mine i think cause the needle just moves directly when i put it on. Or can I soak it in something? Thanks for any help
  10. Epic_username

    How do i ajdust the cam chain tension on a 73 sl70?

    Just wondering how to adjust the cam chain tension, a 73 SL70. Any advice would be great. Thanks
  11. Epic_username

    And she's done!

    Today I finished my K3 build. It has a Konker 90cc engine in it, dupli-colors metal specs ocean blue, and a "custom" jack handle shorty header i made in about 10 minutes. Sounds really cool. And it shoots out blue flames on deceleration :P This thing has torque for a 90. Pulls the front wheel...
  12. Epic_username

    Friends SL70

    Working on my friends SL70 in auto at school. He ordered points and a new coil with condensor from dratv. We got it running, but not nicely. It purges when you give it gas at idle, like a revlimiter but slower. It also pops and backfires like crazy. Valve lash is dead on, Cam timing is dead...
  13. Epic_username

    Finally got my 90 running, now I need lights!

    Today, I went to the china bike dealer to get a pickup coil for my konker 90 pitbike engine. But you cant, you have to buy the whole $70 stator plate! Either way, I did, and got her running again. Now I would like a wiring diagram to run lights for this. Its exactly the same as a lifan. Do I...
  14. Epic_username

    SL70 condensor question

    A buddy of mine brought his 1973 SL70 into auto class at school. We pulled the flywheel off to change the points and noticed another condesnor. We thought it only had one on the coil, so we ordered a new coil and that condensor. But theres also one under the flywheel. Im a little confused, does...
  15. Epic_username

    Flywheel puller

    Is the flywheel puller for the 3 speed the same as the h model?
  16. Epic_username

    SL70 year help

    My friend has this SL70. Ive wanted to buy it for months now but he wont sell. Anyway he brought it into mechanics for me to work my magic on it (he always said it was beyond repair). I got it running :P. The vin is SL70-1120103. The top corner of the tag where the MFG date usually is is...
  17. Epic_username

    Ugly ignition coil problem

    I finally got around to pulling the flywheel off my CT70 with a konker 90cc pitbike engine, which suddenly stopped running. And what I found was a crunchy little exciter coil which was melted in the middle and had cut wire ends in the middle. I didnt bother checking resistance, i figured it was...
  18. Epic_username

    Big bore kit

    I was wondering if anyone knows of a dealer with a big bore kit for an atc/xr/xl 125? I want to bring it up to about 135-140ccs, but any improvement is good.
  19. Epic_username

    Lifan stator coil resistance

    Im wondering if anyone here knows the resistance value for the exciter coil on a lifan 90cc? Or a different way to test if its still good? TIA
  20. Epic_username

    ST90 & CT70 parts interchangable?

    An ST90 frame and swingarm popped up on craigslist (almost never see ST90 or CT70 stuff). $50, just a frame and swingarm. I have an S90 engine to put in it, and could whip up a wiring harness in an afternoon. But would my CT70 seat, tank, bars, swingarm, forks, and wheels all go on the ST90...
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