The Aircraft Timing Indicator Model E25 is a unique device that locates
the relative relationships between the crankshaft, magneto point
openings, camshaft and valve timing.

Easily attached to the propeller spinner with mounting bands that are
included with the unit, the E25 quickly and accurately (within ½ degree!)
locates top dead center. The result: the all-aluminum Model E25
speeds up and improves the process of timing magnetos to
the engine. And with its easy-to-read dial and 18mm, hardened
aluminum piston stop, the E25 is a snap to use.

Features:
disc Heavy scratch resistant aluminum face
disc Counterweighted plamb indicator
disc All aluminum body
disc Top dead center locator dial
disc Mounting bands
disc Complete instructions with each unit