Safe, Reliable STCs
Recommended based on our experience as pilots and mechanics. Each STC is FAA Approved, professionally engineered, uses the finest materials and manufacturing techniques, and includes full transferable warranty.

SuperHawk Increase the pleasure and value of your Cessna 172 with a stronger, more reliable, and safer engine. 180 horsepower SuperHawk conversion for 1968 - 1986 172 Models I, K, L, M, N, and P increases horsepower from 150 or 160, to 180.

DeltaHawk Increase the safety and value of your Cessna 172N. Install a O-320-D2J or D2G Series engine in place of the O-320-H2AD. Increases gross weight by 100 lbs. and provides for two separate magnetos.

TigerCub Converts 1955 and later Piper PA-18-150 Super Cubs O-320 Series engine and airframe configuration to a more powerful 360 Series engine. Results in cooler, smoother running, more efficient, more powerful, and more valuable aircraft.

RAM 160 Add power, safety, and value. Increases horsepower to 160 on Piper Cherokees (Piper Aircraft Models PA-28-140 & PA-28-151) or 1968 through 1976 Cessna 172s (O-320-E3D & O-320-E2D).