Hi,
Does anyone know or have any suggestions what glow plug should be used with a Picco P3 Basic?? Its the .21 size thats about 70 to 80 quids worth. I believe it uses standard plugs. I was told at a previous meeting by a guy using this engine he used a number 6 plug but im not sure what make it was!?
Is there a particular brand i should use?
Each brand seems to differ slightly. one says 4-5 is a cold plug and others say 6-8 are cold?

A little unsure?!
Looked on shop sites and ebay etc and it doesnt look like Picco plugs are available?
Thinking about it maybe it will say in the instructions when the engine turns up!

Any ideas??
