Clio Williams/Valver Spark plugs

P1010040-1.jpg Warning!

Cliolord has let us know that Pattern NKG BKR6EK spark plugs are longer than the genuine Renault sparkplugs available from the dealers.

Please read more… High compression engines beware

I would like to thank Cliolord for letting me know about this, as I had fitted pattern parts to my high compression track car engine, before whipping them out and fitting parts from Renault.

The danger is that with the high comp pistons the crown will touch the spark plug / the spark will be very very close to the piston yielding less than best ignition conditions.

The pictures say it all….

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You have been warned. Let us know what you think!