desmo900rider
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I am going to put new plugs in my 79 Spitfire this weekend and wanted to know if anyone here had a specific plug/temp that they found worked well. I'm not sure how much it will matter, but the engine has a .30 overbore and flat pistons, a mild race cam and a Webber carb...
Otherwise I will just replace with what is currently in the car, which I don't know offhand...
Thanks!
Mike
Otherwise I will just replace with what is currently in the car, which I don't know offhand...
Thanks!
Mike