Quantcast
Jump to content

Recommended Posts

Posted

I bought my kid a 03 suzuki quadmaster lt50 some years back and is bored with it cuz it has no balls. It has a 2-stroke 50cc motor in it and i know it has to be baffled down somehow to accomodate little kids. My question is has anyone on here tried to unbaffle or modify one of these to get its full potential? If so, Was it worth doing? 

Posted

The restrictor plate is between the carb and the cylinder. It is part of the cylinder its self. If you,pull the car you can't miss it. Rejetting the carb is a must if you decide to get rid of it. I believe a 65 main jet is what was put in. I have also seen it taken out in steps to add a little more speed as the kids got better at riding. The little motors can really move if do right. 

Posted

so this plate needs to be cut out? what is it made of?  What would be the outcome if i dont re-jet the carb? Is there any exhaust restriction that could be removed as well? Thank You guys so much for your help.

Maybe i wont have to buy a bigger one right yet after all!

Again, Thank You

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Similar Forum Topics

    • By Joeguy
      I been working on this thing for like 2 months now and it will not run right, is very smokey, and has a pretty loud tap that i think is in the bottom end. Not sure how much the parts are but i will put the time into it if they are pretty cheap. Im not very experienced but going off how the plug looks and the oil on top of the piston i am getting a whole lot of oil coming in from somewhere, not sure if it can come from the valves or if the rings are just shot, my cheap scope cant really see the walls of the cylinder too well.


      20241009_123850.mp4
    • By mga
      on my left brake handle (for the rear brakes) there's two wires attached to it. What are these wires for? They can't be for the tail light, since it only has on filament  I tried to trace them, but i got lost in the harness. I checked wiring schematics, but didn't see anything like that.
      I'll post a pic later.
    • By mga
      I get it, turn counterclockwise will decrease, turn clockwise will increase.  My question is what exactly am i increasing or decreasing? Is it clutch pressure? In many videos i've seen it's always "turn counterclockwise" until you feel resistance then back off. Why is it always to decrease? 
      I'm just curious as to what exactly is going on when i turn that screw right or left. And, since there's no manual clutch to engage or disengage, what is going on inside? 
      Reason why i'm asking is while going down a hill in 1st gear, it appears to pops out of gear, but no neutral light, and if i stop, it's in 1st gear still. BUT, (always a but) if the engine is warmed up, it stays in 1st gear. The hill is too steep to use any other gear, so 1st with the brakes is the only way to go down.
    • By heath
      i just bought a yamaha moto 4, i have sprayed 'start ya barstard' into the carb and on the spark plug and it doesnt even fire! although when i have the spark plug on the outside of the motor it shows spark, the engine also leaks oil from the starter,
    • By USRaider
      Hello all!
      I was given a 2000 Suzuki Quadrunner 500 (Quad 500 Runner?) and its current state is a bit of a mystery!  
      Kept indoors but hasn't been run in 5 years.  We're not trying the engine until the gas is replaced, and the tires are reinflated. But the previous owner said their only issue was stalling when shifting to reverse without giving some throttle.
      I'm optimistic!  See y'all around!
×
×
  • Create New...