Copper leads or not?

Aug 18, 2005 6 Replies

Time to get a new set of leads. Was thinking of making up my own set from NGK heads and Lucas copper leads. Has anyone done this - any tips?



Also, does anybody know what Bosch spark plugs are like, since I was thinking about fitting Champion?



Many Thanks in advance,


"greasemonkey78" wrote in

Champion are all I will fit to both my mini's.... They have NEVER let me down.

Ta

Mick

Mind you NGK are hard to beat too.

Taffy

Bosch super 4 are superb, I have used on mini and mk1 golf gti, they seem to allow you to run a leaner mixture and still have smooth running, they do seem to be a bit susceptible to overly rich mixtures though!

I always fit bosch 8mm silicone leads, any thinner and they aren't fun when wet!

miniman

Be careful with the Bosch super 4 as they can cause a misfire for no reason when using points and not electronic ignition.......dunno why but it happened to me on an MG Metro I had a few years ago......Changed ingnition to electronic and the problem went away.....assuming the Bosch super 4 are the 4 electrode type otherwise I'm talking thru my A#* LOL

Matt

Absolutely happened to me too exactly as descibed abnd solved exactly as described.

Interesting!

I never tried with points!!!!! don't think they give high enough voltage spark to work properly :-)

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