Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - E3 spark plugs- anyone tried them?

merccom · 01-14-2012, 04:47 PM

i have an 04 hyundai accent that i modded up pretty heavily. with ngk iridium plugs i consistantly got right at 50mpg. with the e3s i got 2 tanks with 51mpg. after around a year or so the electrode "disappeared".

01-14-2012, 04:47 PM	#9 (permalink)
merccom EcoModding Lurker Join Date: Nov 2008 Location: virginia Posts: 33 Thanks: 2 Thanked 0 Times in 0 Posts	i have an 04 hyundai accent that i modded up pretty heavily. with ngk iridium plugs i consistantly got right at 50mpg. with the e3s i got 2 tanks with 51mpg. after around a year or so the electrode "disappeared".