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  1. megacat

    gx200 clones cracking under load

    I plan to have a kart on the healing bench today, so that it will give a photo op to show you how my engine are mounted, and where we weld them. Flyinhillbilly - how would i anneal and engine block? if i'm not mistaken, i need an oven for that, right? about the studs and welding the cover -...
  2. megacat

    Hey from Israel!

    will do
  3. megacat

    gx200 clones cracking under load

    yea i know that type of a system, saw it in action on a different track. the lead marshal gets a radio remote control, with which he can control the rev limiter on each kart from anywhere, works using an induction tach and by rapidly grounding and un-grounding the the ignition, basically...
  4. megacat

    Piston wall

    tbh, it doesn't look bad at all. i had engines that ware siting in a yard for a few years, picked up a whole lot more rust and went back into service just fine after a light honing. but like was said before, check the cylinder walls for pitting and scratches, if you can catch your fingernail on...
  5. megacat

    gx200 clones cracking under load

    yea, that's exactly the point, the throttle disengages before the brake engages. i had a few people complain about the kart not going, the look on their faces when i slowly move their foot from the brake and the engine beginning rev is priceless
  6. megacat

    gx200 clones cracking under load

    its ok =] i don't have a picture on hand, but the system is very simple. the throttle cable goes from the throttle to the gas paddle, hooks with a U shaped support onto a spring that's attached to the paddle, and from there goes to the brake paddle through a sleeve the is anchored to the...
  7. megacat

    Hey from Israel!

    thanks everybody! i have a feeling that i'll really like it here
  8. megacat

    gx200 clones cracking under load

    we actually had that exact set up a long time ago (before i joined the place), from what i heard, they ditched the idea after it became apparent that when someone is PTTM the gas, he won't be able to overcome that with his other foot, leading to some dangerous situations. we are now prototyping...
  9. megacat

    Honda GX 270 rough idle!

    There should be a black separator between the carb and the head, if you tighten the nuts that hold the carb too tight, it can crack and draw air, you need to take of the carb and inspect that part, the crack will be very thin, so you need to look closely. also, double check all the 3 gaskets for...
  10. megacat

    gx200 clones cracking under load

    i would too if i had the choice, but in the end its the owner who keeps bringing these engines. i love the hondas, a few of them lasted for more then 4 years before being scraped, and even then, it was because the cylinder was bored to the max. i'm stuck with the chinesse, now i need to figure...
  11. megacat

    Hey from Israel!

    Hello everyone! My name is Oleg, and i'm a mechanic on a small go kart track in Israel. I joined this forum mostly because i need a lot on second opinions on engine related things, to be specific, how to deal with clone hondas (chondas? hon-gkong-das?). hope ill meet interesting and...
  12. megacat

    gx200 clones cracking under load

    Hello to everyone! i know that this not the right place to introduce myself, but i need some urgent advice. My name is Oleg, i work as a mechanic in a rental go-kart track, and i have a serious problem with Honda GX200 clones, specifically Lifan(known Chinese brand?). most crack after very...
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