If you are looking for a bigger compressor, instead of ponying those
little ****s together, I have a Quincy 5120 compressor for you. Looks
like 1980s vintage. The head alone weighs appx. 800 lbs. No tank.

It is pictured here

http://igor.chudov.com/misc/ebay/tmp/Tinley-Park/

It has a spin-on oil filter.

i