Review on ARP 900 0400 4 040 Tapered Compressor by Steve Wynn

I've always used a bushed ring compressor and had good luck until the bushing got a little old, or for me it wasn't even strong around the entire perimeter. This cone ring compressor solved all my problems. This was the easiest and best compressor I have ever used! Used some oil in the compressor and the rings and piston went easily and securely into the cylinder block every time. It doesn't look like this thing will ever wear out, so I'll probably never have to buy another one. Definitely worth the money.