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guys

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Everything posted by guys

  1. According to the first pictures of the event on this website, the sections are all made on natural terrain, which is nice.
  2. I think the gearing would be to long, but a larger rear (and smaller front?) sprocket might help a bit. Also the engine is probably tuned for power at higher revs. The geometry of the frame might also be set up for higher speed instead of sharp turning at low speed. But I'm sure the ones here who know their Bultaco stuff, will be able to help you better.
  3. guys replied to bbk's topic in Montesa
    A larger radiator might be a good idea, if you're gonna use the power of the 300 and maybe a larger exhaust manifold, for instance a 27mm one.
  4. Furthermore, the factory promised to keep producing spare parts for the current bikes in a short time.
  5. There's a link to the funding site in post #26. And he's already putting stickers on his bike from the Spanish federation, so don't count him out yet
  6. The blue one seems to have a larger capacity. Maybe an after market long ride tank?
  7. guys replied to heffergm's topic in EM (Electric Motion)
    The clutch/flywheel might be a good idea to please the riders who want a bike that's as close as possible to one with a combustion engine, and who like to dump the clutch at higher revs, to get on to higher obstacles. It might win some doubters over to an electric bike.
  8. guys replied to heffergm's topic in EM (Electric Motion)
    Energy that's stored in a flywheel doesn't just disappear in thin air, far from.
  9. Adam Raga is looking for your support: http://adamraga.es/collaboration/?lang=en
  10. Done.
  11. guys replied to heffergm's topic in EM (Electric Motion)
    So a real clutch and a bit more flywheel weight wouldn't hurt.
  12. This picture of the abandoned factory says it all. This also comes from the employees Facebook page: Earlier this week the judge accept the contest and has appointed a receiver in a week is likely to be present in gas gas. In the template, begins to sprout the first signs of wear, we took several months in a state of uncertainty and we see a manager and business direction. Earlier this week we communicated that paralyzed the races, the last banner to keep us alive and fan the flame of Marketing and demonstrate that we are. Since the council, we only hope that the manager follows a judgment and rigor when it comes to prioritizing the needs of the company, in order to find a tangible solution that restores the activity of the sector to a brand that is made by professionals. We will not let die in silence, offroad sector national, it can not end well. Keep you informed as we get more news. Produce and not die
  13. A very nice 2 day event
  14. Watch out for that tree!
  15. Welcome. You seem to have a nice collection of bikes.
  16. Montesa 2RT for sale (made by Valter Ponzo
  17. Do all the above + Check the ignition timing. Replace the spark plug and check if the plug cap and wire are ok. Make sure the entire ignition system is ok: no cracked coil or loose wires for instance. Check the idle speed. ...
  18. guys replied to martyd's topic in Montesa
    Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark Iridium is a precious metal that is 6x harder and 8x stronger than platinum, has a melting point 1,200°(F) higher, and conducts electricity better. For many years, spark plug manufacturers have favored platinum for their long life and performance plugs due to its high melting point. However, increasingly strenuous engine conditions, and the creation of smaller electrodes and longer life plugs requires harder and stronger metals. The strength, hardness and high melting point of iridium makes it very well suited for a fine wire plug and for ultra long life spark plugs. Though better than platinum, it is very expensive, and at higher temperatures it oxidizes, thus rendering pure iridium as an expensively poor choice for spark plug construction. However, when properly blended with other precious metals such as Yttria, Rhodium or Platinum, you can enhance their advantages with the superior strength and hardness of Iridium. Almost all manufacturers have their own version of an iridium spark plug. Do not be fooled, iridium plugs were not created equal. Iridium content varies. Some of the lower priced iridium plugs have just enough iridium content so they can be marketed as iridium plugs. They likely will not perform or last as long as the plugs with a higher iridium content.
  19. Indeed, would be a loss for the sport. Let's hope he finds enough sponsoring. Crowdfunding maybe until he finds another team?
  20. guys replied to martyd's topic in Montesa
    The blipping the throttle when not warm never did any harm on my 2 4RT's. Probably only an issue some bikes. If you compare the characteristics from a standard NGK plug to an Iridium one on the NGK website, I know that I'll be using the Iridium next time.
  21. guys replied to martyd's topic in Montesa
    http://www.trialscentral.com/forums/topic/45309-4rt-sparkplug/

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