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b40rt

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Everything posted by b40rt
 
 
  1. Have a look at about 4.40 to see how a "modern" twin shock can perform.
  2. That was then, this is now !
  3. http://motosvazquez.com/wp/?p=482
  4. Not trying to upset the purists, but I would happily own a Vasquez modified Bultaco, but not so enthusiastic for a bog standard product.
  5. For plug fouling in the ngk range, the lower the number the hotter it runs, burning off excess carbon etc. http://www.ngksparkplugs.com/tech_support/spark_plugs/p2.asp?mode=nml
  6. b40rt

    Scorpa Seat

    http://www.trialscentral.com/forums/topic/52958-newbies-homemade-seat/
  7. b40rt

    My Babies

    "Idle" lack of motion - fast lack of motion - only in Fife !
  8. The Dellorto carbs with air screw were not very good at this era. I have just given up with one and replaced it with a petrol screw one. Although not on a Beta, symptoms were identical.
  9. Danny has a trials bike, and the film maker(and his father) rode trials.
  10. Nothing to do with valve lifter ?
  11. Interesting to try with modern tyres and suspension.
  12. b40rt

    Tl250 Questions

    Sometimes they are to fine tune "spring" rate. 99% of the time its to let built up pressure out.
  13. Why not come along and spectate at this, it will give you a good idea of the standard required. http://www.trialscentral.com/events-calendar/eventdetail/2617/-/tweed-valley-mcc
  14. b40rt

    Pop Up Ads

    Ok, your not a pervert.
  15. b40rt

    Pop Up Ads

    Cookies, what have you been looking at ?
  16. b40rt

    Flywheel Weight

    Should be worth a read, very interesting. You also have to try longer swinging arms, shock angle, spring rate, damping characteristics ..........
  17. b40rt

    Flywheel Weight

    Hamish, Martin M would be my first contact for this sort of info, he might have spare flywheels rather than chop up an original.
  18. Chamfer the leading edges, should reduce the on/off.
  19. You couldn't ride a twin shock, you mean ?
  20. Get a twin shock, you know you want one. (Biffyt is on the buckie again)
  21. Formula Ford, Renault, XR2, Mini .........
 
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