Akerly & Childs 4.187" Xtreme Piston Ring Compressor SSK Simply cut a hole in

Simply cut a hole in your tank and measure the depth

Countersunk

There is a laser-etched

Anti-bacterial

Akerly & Childs 4.187" Xtreme Piston Ring Compressor SSK Simply cut a hole inPiston installation is as important a procedure as any other during engine assembly. That is why Akerly & Childs Xtreme ring compressors are manufactured with the engine builder in mind. All compressors are machined with a step at the bottom to clear block o rings when used. Xtreme compressors are manufactured from aircraft quality 6061T6 heat treated aluminum and then hard anodized for long life. Akerly & Childs over 50 years experience in racing