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Poppet Valve Engine - Spark Plug and Ignition System

|Crank | Crankcase | Cylinder | Cylinder Head | Cylinder Liner | Flywheel | Spark Plug | Timing Gears

Nigel Taylor

I bought a 1/4" x 32 plug.

You get a feeling for just how small this plug is

The position of the insulating core finishes rather early for my liking, will give some feedback once the engine is up and running.

Index Page for the Poppet Valve Engine

If you have made a similar engine and would like to share your experience we would love to hear from you - ed.