NGK Platinum Or Denso Iridium?????
#1
NGK Platinum Or Denso Iridium?????
I have heard alot about NGKs and have been recently hearing alot of iridium and i need a spark plug change and was wondering which is the best i can go with?
I don't care about price, I want quality and longevity.
I don't care about price, I want quality and longevity.
#2
i just changed my plugs with NGK platinums. the original ngk platinums that i took out looked liked they could have gone another year...but i just thought it was a good time to change them. i have noticed smoother acceleration since putting them in.
#3
Supporting Maxima.org Member
iTrader: (54)
Join Date: Feb 2001
Location: Northern Jersey
Posts: 10,166
Originally posted by Requin6
i just changed my plugs with NGK platinums. the original ngk platinums that i took out looked liked they could have gone another year...but i just thought it was a good time to change them. i have noticed smoother acceleration since putting them in.
i just changed my plugs with NGK platinums. the original ngk platinums that i took out looked liked they could have gone another year...but i just thought it was a good time to change them. i have noticed smoother acceleration since putting them in.
#4
Supporting Maxima.org Member
iTrader: (14)
Join Date: Dec 2000
Location: Ontario, Canada
Posts: 2,404
Denso Iridium is supposed to give just a miniscule amount of power more than the Platinums. Denso did dyno comparisions, but I don't know if it was just marketing or if there was any truth to that.
I had Denso Iridiums on my previous car and I was very satisfied. I don't know if I would have been just as satisfied if I put in new Platinums, but I didn't try.
I had Denso Iridiums on my previous car and I was very satisfied. I don't know if I would have been just as satisfied if I put in new Platinums, but I didn't try.
#5
Originally posted by matty
Any lost power you noticed come back or no ??
Any lost power you noticed come back or no ??
#7
Use NGK Laser Platinum Plugs and you'll be happy. Laser Platinum is double Platinum plug (platinum disc laser welded to center electrode and ground electrode). Denso Iridium plugs have an Iridium center electrode and an alloy ground electrode, recommended replacement by Denso at 30,000 miles. Why would you pay more for a plug that doesn't have as long a service life as the NGK Laser Platinum. Not me! Also NDIS (Nissan Direct Ignition System) is designed to take advantage of Double Platinum Plug. NGK is bringing out a hybrid Iridium plug that has an Iridium center electrode and Platinum ground electrode. Working with John at NGK Corporate Technical Support to obtain a set for evaluation. So far confusion reigns supreme when trying to buy these plugs from vendors. I'll keep you posted! The ultimate plug would be a double Iridium plug but it would be pricey! my guesstimate is $35 - 40 a plug. Would have a hard time justifying this purchase to myself. Would rather apply money to NGK Laser Platinums and mods. Your thoughts!
#9
You can't see them at all. Use MegaMax's instructions here;
http://integra.vtec.net/geeser/megamax/60k_service.html
It's alot easier than it looks. I've done mine twice
DW
http://integra.vtec.net/geeser/megamax/60k_service.html
It's alot easier than it looks. I've done mine twice
DW
Originally posted by orgasmicNYC
Anyone can tell me or give me a tutorial how to change the spark plugs on my 97 SE. I bought the NGK Laser Platinum and wanted to change them but I can't even find where they are located in this car.
Anyone can tell me or give me a tutorial how to change the spark plugs on my 97 SE. I bought the NGK Laser Platinum and wanted to change them but I can't even find where they are located in this car.
#10
Thanks guy, I'm gonna just go with the NGK laser cut sparks and have you seen the new G-power plug from there website???
Any thought's????
http://www.ngksparkplugs.com/product...uvs/gpower.asp
Any thought's????
http://www.ngksparkplugs.com/product...uvs/gpower.asp
#11
I stay stock simply b/c all the others may offer some sort of advantage, but there is a dis-advantage, too. The NDIS system on the Max is hard to beat, changing the plug it uses will gain Maybe 1-2% hp at most, but always at the sacrifice of some reliability. Denso Iridiums offer more power but last 30K miles, instead of 60K. Bosch +4s are a roll of the dice, some people are OK with them, some VQs have been nearly destroyed by them.
After putting fresh NGK Plats in, you won't have to even think about plugs for the next 60K miles
Dw
After putting fresh NGK Plats in, you won't have to even think about plugs for the next 60K miles
Dw
#12
[QUOTE]Originally posted by orgasmicNYC
Anyone can tell me or give me a tutorial how to change the spark plugs on my 97 SE. I bought the NGK Laser Platinum and wanted to change them but I can't even find where they are located in this car. [/QUOT
once you get one out...they are all pretty simple after that. but do pay close attention to the one on the rear bank by the throttle. i thought i could get it out without removing the piece that is directly over top. it is simple to pull the two nuts that are holding it in and pull it back while you get the coil and plug out.
Anyone can tell me or give me a tutorial how to change the spark plugs on my 97 SE. I bought the NGK Laser Platinum and wanted to change them but I can't even find where they are located in this car. [/QUOT
once you get one out...they are all pretty simple after that. but do pay close attention to the one on the rear bank by the throttle. i thought i could get it out without removing the piece that is directly over top. it is simple to pull the two nuts that are holding it in and pull it back while you get the coil and plug out.
Thread
Thread Starter
Forum
Replies
Last Post