Piston Stop The best tools get out

The best tools get out of the way and let you do your thing

The Jack Adapter is constructed of machined steel with a powder-coated finish

behind an instrument panel

over the side of a scissor lift

Soldering on Easy Mode

Piston Stop The best tools get outTime aircraft engines with precision. The Arrigetch Design Piston Stop is custom made to work with our Digital Magneto Timer. Video Instructions Printed Instructions It is compatible with virtually all horizontally opposed aircraft engines using 18MM spark plugs, especially Lycoming and Continental. Features Synthetic material has no potential to scratch or mar piston (unlike metal piston stops) Piston Stop is reinforced with a central steel pin to