Go kart motor

[gray87]

Hello all!!

i just purchased this go kart for a very low price but I know nothing about the engine except that it is a honda looks like it was off a motorcycle. It has electronic start and a kickstart from the looks of it. Any info would be appreciated as I believe it's missing a cdi box but reguardless I need to find a wiring diagram because it was in pieces and the guy who was making it never finished it and was little to no help with what the engine was. 

Thanks everyone. 

Grant

[markmc2]

maybe a Honda 4-wheeler engine?

[gray87]

Yeah that's the best I can guess as well. But I'll be digging still

 

[Wild Alaskan]

i would say early 80s 3 wheeler or 4 wheeler

[gray87]

From what I found it's a 300ex 

 

[S.O.A.N.Z]

TRX 300 Quad

engine number ?

[gray87]

I'll look at it when I get a chance in a bit

 

 

[gray87]

Here's 2 pics of the serial number

 

[BOAB]

TRX300 from the prefix.

[gray87]

Yeah that's what I'm seeing as well. Does anyone have a good wiring diagram for this? Do these have a cdi box? I found some with and without cdi boxes. Honestly this harness is a mess but I want to sort it out and get everything mounted

thanks

 

 

[S.O.A.N.Z]

2001 model - yep should have a cdi

2000 wiring diagram - should be the same

https://www.manualslib.com/manual/1005564/Honda-2000-Trx300-Fourtrax-300.html?page=150#manual