The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - HEI Swap with backfiring through the carb

QKENUF4U · 08-17-2009, 06:05 PM

no idea bout wiring but as theyve all said 180* out..... pull distributer and flip 180* and put back in..i did it EVERY DAM TIME on my blazer back in the day...

08-17-2009, 06:05 PM	#8
QKENUF4U Senior Member Join Date: Jan 2005 Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA Posts: 2,097	Re: HEI Swap with backfiring through the carb no idea bout wiring but as theyve all said 180* out..... pull distributer and flip 180* and put back in..i did it EVERY DAM TIME on my blazer back in the day...