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estonian

04-10-2006 12:44 PM

Sparkplugs

What sparkplugs to use (brand, model)? I have 383 with comresion ratio 9.8 and max RPM 6000, naturaly aspirated, standard Crusader ignition (Prestolite distributor) .
We have NGK, Bosch, AC and Champion available here in Estonia.

CIG3	04-10-2006 04:06 PM

Re: Sparkplugs

AC MR43 or 44T or NGK equivilant. Try a set of each go out and run the thing hard and shut it off, pull a couple plugs from each bank and take a look. Your igntion may start to fall off before 6k though.

GOODT

04-10-2006 06:16 PM

Re: Sparkplugs

cig 3 is on the money, ac delco mr43t or 44 / or ngk br6fs what ever you do stay away from champion spark plugs

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