gp90se Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
stockgp Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
gp90se Posted February 22, 2006 Author Report Share 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 Link to comment Share on other sites More sharing options...
5speedz34 Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
chadz34 Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
Brian P Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
trainman Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
Brian P Posted February 22, 2006 Report Share Posted February 22, 2006 I paid $6.99/plug on the delcos too Quote Link to comment Share on other sites More sharing options...
Crazy K Posted February 22, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
digitaloutsider Posted February 23, 2006 Report Share Posted February 23, 2006 Most of the guys in our local ClubGP chapter run NGK plugs with no problems. Quote Link to comment Share on other sites More sharing options...
19Cutlass94 Posted February 23, 2006 Report Share 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 Link to comment Share on other sites More sharing options...
gp90se Posted February 23, 2006 Author Report Share 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 Link to comment Share on other sites More sharing options...
cutty Posted February 23, 2006 Report Share Posted February 23, 2006 im using some acdelco platiums that i got for free. Quote Link to comment Share on other sites More sharing options...
gp90se Posted February 23, 2006 Author Report Share Posted February 23, 2006 well if you want to send me free delco plats, ill use them Quote Link to comment Share on other sites More sharing options...
Redwingvksm Posted February 23, 2006 Report Share Posted February 23, 2006 Good ole' Motorcraft copper here... Quote Link to comment Share on other sites More sharing options...
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