Originally Posted by
sriley
Here is one from Harbor-Frieght that I bought and works okay. I wasn't going to spend a lot on one that is going to get abused at the track. Plus they have a pretty good waranty plan where you just bring it back for a new one.
http://www.harborfreight.com/3-gallo...sor-95275.html
I have this one also. It works pretty good for the price and what I use it for.