The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Do you need to change plugs when converting to HEI?

vectorit · 05-01-2010, 05:43 PM

I'd just re gap them, since the electronic ignitions require a bigger gap most of the time.

05-01-2010, 05:43 PM	#2
vectorit What? Join Date: Jun 2007 Location: Southern California Posts: 7,617	Re: Do you need to change plugs when converting to HEI? I'd just re gap them, since the electronic ignitions require a bigger gap most of the time. __________________ Chris 1968 K20 Suburban 1972 K10 LWB PU