Found Dreaming

Sounds good, I will look again in a few days. (Im still painting my house so Ive had no shop time )

Im still looking for bits to rebuild my y axis. It is the only thing letting my machine down.

What a neet idea Jammer. Nice looking wax!

That is a sweet looking exhaust! do you think it will need suport so the studs dont break off.

And if that other guy would quit messing around and send the power supply, then you could put it all together and get it running.

So are you ment to be supplying the power supply? What type is it?

The only thing that I have found with zinc alloys is it has a high shrink rate. It is easy to overcome with a big shrink bob other than that it is better to mill, drill and turn. I didnt need extra head pressure with the parts I have made. I think it is because it is heavier than plain alli.

Walking before you run is a good idea!
I cant help you with the rules about using a cast tank... but I'm sure "we" can help you make it!
I would think if you talk to a shop that makes custom cars or bikes they will be able to tell you.

So next week then!

A tin can works great for head pressure. http://i22.photobucket.com/albums/b302/malenudge/sandbeforepouring.jpg http://i22.photobucket.com/albums/b302/malenudge/cannon/IMG_2058.jpg Here we are doing the pour! http://i22.photobucket.com/albums/b302/malenudge/cannon/IMG_2060s.jpg This is what fell out...

I have never herd of the problem with 2 stroke engines, what is it like with 4 strokes?