Recent content by MidNightIllusions

  1. M

    Yamaha 125cc. Running on Aviation fuel????

    Well this guy said it runs on Aviation fuel. I'm trying to find out if I can put regular fuel back in it. Or how to tell if it was really running on Aviation fuel.
  2. M

    Yamaha 125cc. Running on Aviation fuel????

    A friend just picked up a kart. It came with 3 yamaha 125 engines. The one on the kart, buddy said it takes mixed fuel and oil. But he said it runs on Aviation fuel (air craft). My question is what is making this engine require this type of fuel and can we just put normal gas and oil??? What...
  3. M

    Ok so what's involved in engine upgrades?

    Well you know those stock gay muffler that screw into the head. So what about like a black straight pipe threaded on one end and that's it. About 8" to 10" long?? Just asking before I do something that's not right.
  4. M

    gearing a gokart general questions...

    Lmao....Omg you guys are just too funny. I'm so glad I joined! So currently my friends Kart has a 12T front and 60T rear on a stock 5hp briggs flat head. And current top speed using GPS is 71.1. He is determined to hit 100Km/hr. So ill keep you guys up to date on this epic fail hahaha! I have a...
  5. M

    Ok so what's involved in engine upgrades?

    Ok thanks when I get more time I'll check that out. How is there back pressure with a wide open pipe LOL?!?
  6. M

    gearing a gokart general questions...

    Sorry that sounded backwards. Did you mean if you gear too HIGH you'll pop wheelies? As in small front huge rear sprockets? Low gearing as in small front small rear sprockets? Maybe it's me that has it all messed up lol But either way if you had 12T on front and let's say you wanted to do a...
  7. M

    Ok so what's involved in engine upgrades?

    Ok I did search the the engine an I heard about the Animal engine. But I couldn't find any mods on what you can do and what to use. I already have a large intake on it. But I wasn't sure what to do about the exhaust?!? Does their need to be any back pressure threw the exhaust on these OHV...
  8. M

    gearing a gokart general questions...

    Sorry guys that was a typo. I meant to say rear not front lol 11" tall tires on REAR. But the main thing I'm really wondering is can the kart be over or under geared. Till the point on damage?? If so how can you tell you've gone to far? Lol Thanks for the reply guys :)
  9. M

    Ok so what's involved in engine upgrades?

    6hp intek briggs and stratton engine. Can I buy a cam for it? If so what else would be involved? Would I have to do valves and jets? Let me know what you pros think. Thanks.
  10. M

    gearing a gokart general questions...

    So from what I've seen on here but haven't really played with is the gearing. From what I've seen and was wondering was can you over or under the gearing??? My karts front clutch gear is either a 10 or 12T and rear is a 67T #35. Engine is a 6hp Intek briggs OHV. 11" tires on the front. My...
  11. M

    Can you identify my gokart?

    Another step closer hahaha Thanks buddy
  12. M

    Another kart today (please identify)

    Interesting. They are still in business?
  13. M

    Rusty Fuel Tank

    I had the same issue. I used muriatic acid and JB weld. Problem was solved :)
  14. M

    Clutch bore size question

    I have a engine in my garage, that was off a pressure washer. Originally it was a vertical shaft. I changed it to horizontal shaft. Later on I found out it had a 7/8" shaft. Couldn't find a clutch for it so I never used it. Your lucky you had something to make one. Or you would of been screwed lol
  15. M

    Another kart today (please identify)

    Ok only thing I can see is Margay on this spindles of this kart. Could this mean I have a Margay kart or just spindles?
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