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[bighed]

Are these spark plugs any good for the V6??

[markey mark]

nope bloody rubbish would not put them in a lawnmower mate

[bighed]

What u recommend? Cant get anythin off ebay as doing my cam cover gaskets has been bought forward to this saturday (was the one after)

[markey mark]

genuine vauxhall mate about the best you can get and not too expensive  

[bighed]

Think i was told £4 each. bosch any good??

[Martin_1962]

I use NGK twin electrode and they are fine - 4 electrode are bad for LPG

[markey mark]

I use NGK twin electrode and they are fine - 4 electrode are bad for LPG

i had them in my mv6 and the electrode cracked and fell into combustion chamber and bent two inlet valves so will never use them again   crock of sh!te

[Richard A]

I speak as I find. I fitted a set of 6 NGK Iridium plugs after suffering a high load misfire, which a new set of GM plugs didn't cure. The NGK's have been in for over 20k, still give an excelent smooth response, worth ever penny.
regards
richard a

[Entwood]

Interestingly I have been advised to install NGK BKR6EQUP plugs gapped to 30 thou prior to the LPG conversion. This is by the converting company....  

[mantahatch]

Have to say I am not a fan of NGK plugs in cars, maybe they do varying qualities I don't no.
But all my experiences have been bad when fitted to cars, especially in winter.

On the flip side, they are brilliant in my bike.

Mike

[Martin_1962]

Used NGK on all my bikes and also on the Sunbeam

[cem_devecioglu]

I use 4 electrode model (NGK)..and idle is very smooth dont have any problem..(a bit expensive than standard vx/opel)