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  1. sparkwizard

    Just picked up an hs40

    Wouldn't that leave some "forensic evidence" Iike scratched block or messed up plug threads? OOOHHHH wait! Clothes line or soft rope in the cylinder, through the plug hole, and a big long breaker bar on the flywheel nut might do that.
  2. sparkwizard

    Fox Doodlebug 2-Speed Conversion

    This is awesome, and I will be watching this. The 2 cycle engine almost needs a 2 speed to take advantage of the low torque. I'm pretty darned sure it will rev high enough to shift.
  3. sparkwizard

    Just picked up an hs40

    Exactly!
  4. sparkwizard

    Just picked up an hs40

    In order for this scenario to happen, the piston would have compressed the water already, and the piston would then be on it's way down as the valve opened.
  5. sparkwizard

    New Resto-Mod Project

    Last time I saw a set like that, I was waiting for Dad to get tires installed at Monkey Ward's tire center. We went climbing on the mini bikes in the showroom.
  6. sparkwizard

    Just picked up an hs40

    That looks like EXHAUST valve that is bent. I do not think water did that. Even if a small nut or washer got that far, the spring is not strong enough to bend the valve. Something would have to be holding the valve closed while the cam was pushing it up. What does the head look like?
  7. sparkwizard

    New Resto-Mod Project

    Those foot pegs bring back some memories. Awesome work!
  8. sparkwizard

    Interesting Muffler

    Will find out soon.
  9. sparkwizard

    VM22 carb issues - Help !

    I am guessing restricted fuel flow.
  10. sparkwizard

    Yamaha breeze 125cc carburetor

    That gave me an idea. If I MAKE a muffler and send it to you, will you screw it on that trike and let us know about the noise and performance? I put one on a generator about 20 years ago and it ran fine. The only noise I heard was the piston slapping around. Was not my generator, I built it for...
  11. sparkwizard

    Interesting Muffler

    The Amazon ad says it has an explosion proof nut. Can I add a short video just like a photo?
  12. sparkwizard

    Interesting Muffler

    I picked up a 10 horse Tecumseh on a generator last night. That should be a good place to test a muffler.
  13. sparkwizard

    Jacobsen J321

    Sorry for the huge image
  14. sparkwizard

    Interesting Muffler

    I'm hoping it will be quiet. The engine is only 13 cubic inches and governed. Maybe I can screw it on a 420 and see how it acts.
  15. sparkwizard

    Interesting Muffler

    https://www.amazon.com/dp/B0B9GV3JFC?psc=1&ref=ppx_yo2ov_dt_b_product_details I ordered one of these. Looks like it comes apart and it includes an explosionproof nut.
  16. sparkwizard

    Yamaha breeze 125cc carburetor

    Sniff..sniff,,,..That was beautiful, Man.
  17. sparkwizard

    Trail master MB 200

    Not bearing inside engine. It was still running when the chain came off, right? look at chain tensioner/ Does it have a jackshaft? Is there a big plastic cover on the left side? Remove it and see what happened.
  18. sparkwizard

    Yamaha breeze 125cc carburetor

    I ordered one form Amazon for $25.00 to mount on my solar powered battery charger.
  19. sparkwizard

    Yamaha breeze 125cc carburetor

    BAAAH!! What about MPG? You are ruining the planet! I want electric power! Where's my abortion?!! Was that a 2 stroke Yamaha, or a 4 stroke?
  20. sparkwizard

    Heald Hauler like no other

    WOW! That is awesome! The photography in the woods kinda sets it off, too. Like an old Postal delivery vehicle for the lumber jacks. Love it! Is it running? what engine and drivetrain?
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