Enclosed 8 Cyl., adjustable spark gap tester. Has heavy-duty wire for mounting in any position. Helps reduce the possibility of igniting gas fumes (Wires sold separately) Part...

Used to test V4/V6 optical sensor on the engine or on the bench, Unique Design sounds an audible alert when setting the ignition timing to allow an eyes-free operation. Replaces: 434017 OIS 2000...

Designed for dry and wet cylinder compression testing to detect ring or cylinder head problems, sticking valves, blown head gasket(s) and more, Not for use on diesel engines. Part...

CDI Electronics Aluminum Tool Box - Tools & Test Equipment. Aluminum storage case w/ foam inserts for additional protection, lockable w/ shoulder strap. Dimensions: 18” x 13” x...

Adapter for 551-33-1 Gearcase Filler. Part Number CDI-551-334M