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USMC302 · 07-16-2003, 11:12 AM

Ever heard of Denso iridium plugs? Saw an advertisement in MM&FF, gonna try them with my new 331. But until then, I run the autolites with my setup and they have lasted well over 50 passes with no sign of wear or weakness.

07-16-2003, 11:12 AM	#2
USMC302 Registered Member Join Date: Apr 2001 Location: Gallatin, Tn Posts: 1,326	Ever heard of Denso iridium plugs? Saw an advertisement in MM&FF, gonna try them with my new 331. But until then, I run the autolites with my setup and they have lasted well over 50 passes with no sign of wear or weakness. __________________