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QUINAULTRACING
08-30-2005, 01:49 PM
:confused: what can i use in a yamato 350 four cylinder piston port engine, to replace L84R thru L87R champion plug? thanks steve :)
Mike Schmidt
08-30-2005, 02:17 PM
Make up same 1/4 inch spacers and run NGK B-11-EGV plugs. Gap them at .012" and have fun.

Michael D-1
QUINAULTRACING
08-31-2005, 10:30 AM
:) :) mike thanks for info ....... thanks steve
:)