gp90se Posted February 22, 2006 Report Posted February 22, 2006 Anyone here run NGKs in their 3x00 motor, if so, what kinda gap and how do they compair to delcos? Quote
stockgp Posted February 22, 2006 Report Posted February 22, 2006 i would think just go with delcos. a friend of mine ran ngks in his 3400 alero and after about 300 miles it was running like pure shit. Quote
gp90se Posted February 22, 2006 Author Report Posted February 22, 2006 I have run NGKs in a lot of import motors and have been happy, but GIM and its waste ignition system does all kinds of bad things 2 plugs. There is bosch in there now so I figure anything is an improvement. Quote
5speedz34 Posted February 22, 2006 Report Posted February 22, 2006 Anyone here run NGKs in their 3x00 motor, if so, what kinda gap and how do they compair to delcos? I've heard of some people running them in 3.4's. The motor I have in my garage came with them. Quote
chadz34 Posted February 22, 2006 Report Posted February 22, 2006 Anyone here run NGKs in their 3x00 motor, if so, what kinda gap and how do they compair to delcos? I've heard of some people running them in 3.4's. The motor I have in my garage came with them. I wonder how those 3.4's run? Quote
Brian P Posted February 22, 2006 Report Posted February 22, 2006 I'm running NGK's rebadged as AC Delco's. They're OEM Iridium, did almost 12k miles and no issues. Moving to powertrain Quote
trainman Posted February 22, 2006 Report Posted February 22, 2006 Since AC Delco Iridium plugs are rebadged NGKs...I saved the extra cash and got NGKs....$6.99 from Summit Racing. Quote
Brian P Posted February 22, 2006 Report Posted February 22, 2006 I paid $6.99/plug on the delcos too Quote
Crazy K Posted February 22, 2006 Report Posted February 22, 2006 Since AC Delco Iridium plugs are rebadged NGKs...I saved the extra cash and got NGKs....$6.99 from Summit Racing. keep us updated on how they work out. especially if they take a shit! Quote
digitaloutsider Posted February 23, 2006 Report Posted February 23, 2006 Most of the guys in our local ClubGP chapter run NGK plugs with no problems. Quote
19Cutlass94 Posted February 23, 2006 Report Posted February 23, 2006 from what Ive heard, there a good plug. Plus if you look at alot of aftermarket companies making heads (not just for our cars but im general) most of them recommend NGK's Quote
gp90se Posted February 23, 2006 Author Report Posted February 23, 2006 I know the delcos/ngk iridum (sp) plugs are the same, but I picked up the split tip ngks, dont think there is a delco version of them. reason I picked up NGKs is becuase of the delco rebadge. Quote
cutty Posted February 23, 2006 Report Posted February 23, 2006 im using some acdelco platiums that i got for free. Quote
gp90se Posted February 23, 2006 Author Report Posted February 23, 2006 well if you want to send me free delco plats, ill use them Quote
Redwingvksm Posted February 23, 2006 Report Posted February 23, 2006 Good ole' Motorcraft copper here... Quote
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