Hello all, this is going to be a somewhat simple instructables. So here is some background information on the build, it started when a few years back we had a Polaris 350 Trailboss, and the engine finally gave out after many years of enjoyment and after that we just let it sit unitl we finally remembered we had an old Honda 240cc cement mixer engine with a gear reduction already on it, so it sounded like the perfect fit for it. So without going much more into the background here is the build.
Just to be clear I and the people involved in this took extra care while handling the propane, and we are not responsible for any damage caused to yourself or any property that you, (or your neighbors) may own. So please only attempt this if you know what your doing, and have sufficient common sense to know what you should and shouldn't do.
Also I am very sorry for the video quality thats all I could upload on to Instructables.
Here is a link to the youtube video it is of much better quality. http://www.youtube.com/watch?v=RneAye-NetM
Here also is an older video of it with details. http://www.youtube.com/watch?v=xtaqvKldUrs
Step 1: Getting Started
1) A full Metric and Imperical wrench set, sockets also.
2) Some angle Iron. (If your doing a complete rebuild)
3) Screwdrivers, Allen wrenches(Hex keys)
4) A welder, (again only if doing a full rebuild)
5) A reciprocating saw, a drill, amd various other power tools. (again for a full rebuild)
6) Other basic tools you will know waht you need once you get into it.
As for the ATV, prefferable one that doesn't run, or it is old and you don' t care about it's safety, do not use it if it has a 2-stroke requiring pre mixed fuel, only use this conversion on 4-stroke or 2-stroke oil injected engines.
For the propane system we used a weed burner with an adjustable valve to regulate the gas.