Hi all!hope you all had a merry xmas!
98 Buick lesabre.wanna change my plugs soon.I had installed ac Delco coppers,3 years ago and some 20,000 miles. Am looking at absolute co iridiums.says iridiums enhanced. What's the difference,between iridiums enhanced? And reg full a.c. Delco iridiums? Was thinking of double platinum..but decided on iridium.factory. I installed cippets,because it was in very bad shape.. New cat,exhaust,the manifold gaskets I did myself....2 new radiators.thermstat..I did.hence put cheapie plugs in. So...difference between enhanced iridiums and reg iridiums? The a.c. Delco all got highest best reviews.then ngk...then autolites.
98 Buick lesabre.wanna change my plugs soon.I had installed ac Delco coppers,3 years ago and some 20,000 miles. Am looking at absolute co iridiums.says iridiums enhanced. What's the difference,between iridiums enhanced? And reg full a.c. Delco iridiums? Was thinking of double platinum..but decided on iridium.factory. I installed cippets,because it was in very bad shape.. New cat,exhaust,the manifold gaskets I did myself....2 new radiators.thermstat..I did.hence put cheapie plugs in. So...difference between enhanced iridiums and reg iridiums? The a.c. Delco all got highest best reviews.then ngk...then autolites.