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About chappo

  • Rank
    Advanced Member
  • Birthday

Previous Fields

  • Bike
    Beta 300 4T, 199b.
  • Club
    Lancs County / LGTRC / Darwen.

Profile Information

  • Location
    South Lakes
  • Gender
  1. Had the same problem with my 2016 Evo 4T last week , fan running but very slowly. Took rear mudguard off and one of the plastic connectors that are above the carb had come lose ,but not separated, just making partial contact, sprayed with contact cleaner pushed it back together and the fan ran at normal speed again.
  2. IMG_2223.JPGMorning, did anyone reply to you about that top yoke on that Bultaco?

    If not I've sourced a manufacturer that has made one batch now making another, with 25mm or 45 mm risers.

    Ill send you the details if you wish, ยฃ95 posted.

    1. Show previous comments  8 more
    2. trialsrfun


      Thanks for this I have ordered one with 45mm risers. I really should join Facebook as I seem to be missing much trials related information.

    3. trialsrfun


      Really pleased you sent me the information and excellent pictures of the yoke fitted to your bike, just got to wait now 2 to 3 weeks for the next batch to be completed.

    4. chappo


      You won't be disappointed, good quality product, lets hope it improves ourย riding.


  3. Thanks for all the help guys , had a 'tweek' yesterday and she's running nice and clean at two turns out with the Jitsie FUEL screw. What also didn't help during all this was that she was running hot due to a poor electrical connection that was causing the fan to run at half speed. The connection was one of the many above the top of the carb shock absorber area, only noticed it when I cleaned the air filter. ( noticed the slow running fan when cleaning her off after the trial ).
  4. Hoodie 2, i'll send you a message with the dealers details.
  5. Sorry guys just read some previous threads, some say it's wound in less fuel, some say wound in more fuel,which way is it??
  6. Trapezeartist, ran it today at a trial and had no backfire.............. But, it ran very rich, black smoke when I reved it waiting in sections. Concerned the profile of the jet may not be the same as the original jet as its wound out the same 3 1/2 turns as the original. Found it harder to start today than before, I'll keep on tweeking it and let everyone know the outcome.............keep your feet up guys.
  7. I said, not a problem, but the replacement fuel screw caused the tickover to alter. I had to increase it. Think heffergm may have the answer, tip profiles. It runs as it did before , just required the tickover turning up. Heffergm, took me an hour to swap it over, I'm not taking that rascal out again unless I have to ๐Ÿค—.
  8. Just fitted a Jitsie knurled wheel air mixture screw to my 2016 Beta Evo 4t to make adjustments easier. ( Not an easy change, very fiddly ). Counted the old air screw as three out from fully wound in, did the exchange, putting the o ring and spring from the old jet on the Jitsie, wound it in, backed it off three turns, put it all back together. Fired up ok , but wouldn't tick over, I had to readjust the tick over, now runs just the same as before ............bit bemused, any ideas guys or anyone fitted a Jitsie with the same issue. Got to say the Jitsie product is well made, I'm not saying it's that that's faulty. Thanks.
  9. I'm sure it will and the 10 after that, if you change the oil and filters frequently.
  10. Tried it at a Trial and found it to be a big improvement. Recommend it.
  11. Two person job, one to support the barrel and one to compress the ring, never had a problem.
  12. Nzralphy, Try to derscribe it as per a clock face. If closed is at 12, then the original Beta fast action throttle opened to 9. The Amal goes from 12 to 7, doesn't seem a lot but it makes a big difference. You can still wind the throttle to fully open without having to rotate your hand, i.e. Move it further round the throttle to achieve full throttle which you have to on some slow action throttles. Not used it in a trial yet, that's on Monday. ๐Ÿคž
  13. Got it , fitted it, easy job as you said timdog . Really nice feel to it and less aggressive than the original.
  14. Thanks Timdog, that was the answer I was looking for. i actually have an Amal 80/200 sat on my 340 Sherpa in the garage,I'll swap it till I can get one ordered , thanks a lot. Ill order a 10 front sprocket as well as that seems to be the gearing of choice with owners, the 9 does make 1 very slow. Cheers everyone.
  15. Thanks guys. geniejlg, at 57 I have to be happy with my lot, moving up a class is a big leap but hell I enjoy every event. ๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ˜๐Ÿ‘Œ