Engine options???

[ChromeRhino]

I would try to get the current engine running. It's pretty often just needs a carb cleaning, plug, wire and clean all the grounding points to get it up and running like new. Stock muffler should be sufficient for the 6yo kiddos and would be quiet.

 

[jpcjguy]

Here's a shot of my pipe and how it fit's my kart,

Thanks for the pic - looks great! but being that it is a straight pipe - it is awfully loud. going back to stock to quiet it down.

---------- Post added at 04:43 PM ---------- Previous post was at 04:43 PM ----------

I would try to get the current engine running. It's pretty often just needs a carb cleaning, plug, wire and clean all the grounding points to get it up and running like new. Stock muffler should be sufficient for the 6yo kiddos and would be quiet.

We are up and running! Just loud - so I ordered a standard muffler off amazon to quiet it down.