Akerly & Childs 4.060" Xtreme Piston Ring Compressor 1139801 The smaller nozzle design helps

The smaller nozzle design helps accelerate airflow into the helmet

Aluminum breakaway mounts to the right rear t-bar found on most Late Models and Modifieds

Water Repellent

1986-1990 Saab 9000

Highly visible 3" tall white numerals help to ensure correct times are entered at the tower

Akerly & Childs 4.060" Xtreme Piston Ring Compressor 1139801 The smaller nozzle design helpsPiston 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