My brother got me a $100 harbor freight gift certificate and I'm trying to decide what to get with it. Theres not a lot I can get for under $100, and money is pretty tight, so thats a big factor too.

There's an 8 gallon 4hp 120 psi air compressor for $120, and a 600ft/lb mechanic's impact wrench for like $70 (on sale). But I'm not sure the 8-gallon tank would be big enough to get much use out of the wrench. There are also a few 10 gallon compressors for around $40 more.

The other option is a welder, but I can only afford a flux wire welder and I don't know if thats what I need for general dicking around with exhausts and whatnot. They have an oxy-acetylene kit too, but its $170 and I'm sure the gas and tanks are plenty more.

Help please :happysad: