Buying a new cylinder for my kids tri zinger need help.

[lokisbuddy]

What I need to know is Will this kit be reliable for my kid to ride around? https://www.treatland.tv/yamaha-QT50...kit-318007.htm will it work with stock exhaust and carb? what jets will I need? is there a governer on the zinger that I can set so the boy can only go so fast? what plug do I use wwith the kit? sorry for all the questions but this is my first tri zinger and id like to get it running for the kids.

[3 Wheel Drive]

I think there are different spark plugs for the kit. I remember having to shim my stock zinger plug with a thick washer, it poked too far inside the head. I left my zingers in AK, they sure are fun and very dependable. You can use the governor to slow it down, I've always tried to make em go faster! I ran them with 110 octane, lots of fun for adults not sure if it's for young kids.

[lokisbuddy]

well its my kids so hes gonna break bones and learn the hard way how to properly ride a mans machine

[3 Wheel Drive]

Oh yea I tried going larger on my jets with the stock carb, it did not run good after changing the main. So I installed the stock jet without any problems.... All three of my zingers still run good. we used them a lot, while my tri z was down that was all I had to ride for the summer....lol

With the dg pipe instructions it says you may have to go up 2 sizes but not the case for me, I also ran boyeseen reeds. I'm guessing stock exhaust and everything should work fine. It will run much quieter too, the dg pipe nearly sounds like a 550 Polaris.
Here's my zinger from my cold winter in Alaska, I'm 230#+ and it felt like I was going fast! With a child on there you better check the brakes work good.

Fast forward say 5 mins or so, it was prolly 40 below zero it took some time to get going:

http://m.youtube.com/watch?v=RKM3HPMjkMQ

[lokisbuddy]

That's sick. i like the gas cap

[rayatc84]

I have this kit + high compression head on 2 zingers: 1 with DG pipe, the other with OEM pipe.
Stock carb and jetting for both.
Spark plug is NGK BPM6A on both because it is shorter than OEM NGK BP6HS that hit the piston.

[lokisbuddy]

I have this kit + high compression head on 2 zingers: 1 with DG pipe, the other with OEM pipe.
Stock carb and jetting for both.
Spark plug is NGK BPM6A on both because it is shorter than OEM NGK BP6HS that hit the piston.

is the plug length dif due to the high compression head or will I need to use that plug if I utilize the stock head as well?

[rayatc84]

is the plug length dif due to the high compression head or will I need to use that plug if I utilize the stock head as well?

I don't know because I have never tried the stock head with the 70 kit.
Piston kit is sharper and the high compression head is thinner, as you can see in the pics below