02-21-12 05:34 PM - Post#2193539 In response to technitom
I don't think I've ever tried Bosch plugs but I have used AC delco, autolite and champions in both fords and Chevy with no noticeable difference. When I was a kid riding dirtbikes I always used NGK. When I buy plugs for Chevy projects I have stuck with the delco 44 and 45 plugs for the last 8 or so years. I like to use what works for me and I haven't had any problems with any spark plugs that I didn't create on my own. Just for the fun of it I did order a set of e3 plugs so I can say they are junk and know it because I tried them not just because I am a moron that can't accept changes like some of us have been told in the past.