A tool like Proform's new pneumatic valve spring compressor. Come in for more info... Proform's new Pneumatic Valve Spring Compressor can cut cylinder head disassembly time in half. Pulling the tool's ...

Adjustable safeguard brace prevents accidental release of spring under load and enables the removal parts of the tool to always operate in parallel. Rugged frame reduces flexing, bending, and warping ...

Airborne Flying Services of Hot Springs, Ark., developed and now offers the Valve Wizard, a set of three valve spring compressor tools for Lycoming O-235, O-290, IO/O-320, IO/O-360, AEIO-360, O-435, ...

Valvesprings play a crucial role in an engine's power production. If they're too weak, the lifter can't adequately follow the camshaft lobe and the valves will float at high rpm, a phenomenon that has ...

Ask anyone who’s ever lowered or lifted a truck and needed to compress a coil spring how nerve racking it can be. Truck coil springs are large and designed to hold the weight of a 4,500-5,500-pound ...