GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Which NGK Plugs for my truck??

Thread Tools
 
Search this Thread
 
Old 09-25-2003 | 06:20 PM
  #1  
DemonSilverado's Avatar
Thread Starter
Launching!
 
Joined: Sep 2002
Posts: 258
Likes: 0
From: Norman, OK
Default Which NGK Plugs for my truck??

Which NGK plugs would be the best (performance) choice for my truck.

2003 4.8


Also where is the best place to order them from??

Thanks

-D.S.
Old 09-25-2003 | 06:36 PM
  #2  
highgmc's Avatar
TECH Fanatic
 
Joined: Jan 2002
Posts: 1,566
Likes: 0
From: pa
Default Re: Which NGK Plugs for my truck??

ngk tr55's you can get them from >>> www.ls1speed.com
Old 09-25-2003 | 09:08 PM
  #3  
DemonSilverado's Avatar
Thread Starter
Launching!
 
Joined: Sep 2002
Posts: 258
Likes: 0
From: Norman, OK
Default Re: Which NGK Plugs for my truck??

That would be the NGK "copper plus" plugs?
Old 09-25-2003 | 09:39 PM
  #4  
onyx's Avatar
14 Second Truck Club
 
Joined: Aug 2003
Posts: 3,775
Likes: 0
From: Tucson, AZ
Default Re: Which NGK Plugs for my truck??

the tr55's are the iridium plugs... i got mine from www.thunderracing.com
Old 09-25-2003 | 11:07 PM
  #5  
DemonSilverado's Avatar
Thread Starter
Launching!
 
Joined: Sep 2002
Posts: 258
Likes: 0
From: Norman, OK
Default Re: Which NGK Plugs for my truck??

"50-TR55-IX NGK TR55-IX Iridium Spark Plugs, Stock heat range, gapped at .050 "


These??
Old 09-26-2003 | 01:35 AM
  #6  
BigKID's Avatar
TECH Veteran
iTrader: (5)
 
Joined: Dec 2001
Posts: 4,850
Likes: 141
From: Panama City, Fl
Default Re: Which NGK Plugs for my truck??

Take the IX off and you will have the regular copper TR55. I beleive the reg ones come pregapped at .056-.057.
btw.. I get mine from the local O'Riley's.
Old 09-26-2003 | 02:20 AM
  #7  
DemonSilverado's Avatar
Thread Starter
Launching!
 
Joined: Sep 2002
Posts: 258
Likes: 0
From: Norman, OK
Default Re: Which NGK Plugs for my truck??

So I want the Iridium ones correct?
Old 09-26-2003 | 02:26 AM
  #8  
Banned
 
Joined: Sep 2002
Posts: 5,581
Likes: 0
From: Azle/Saginaw, Tx
Default Re: Which NGK Plugs for my truck??

just get the TR-55 plugs, and if you run nitrous/boost TR-6 plugs. if there is any kind of auto shop around you they should have them. Demon, is edmond close to okc??? if so go to Speedtek in OKC and get some there.
Old 09-26-2003 | 11:20 AM
  #9  
DemonSilverado's Avatar
Thread Starter
Launching!
 
Joined: Sep 2002
Posts: 258
Likes: 0
From: Norman, OK
Default Re: Which NGK Plugs for my truck??

Yea its close. I'll drop by.

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
The_W
GM Engine & Exhaust Performance
1
10-28-2015 10:00 PM
wrb002
PROJECTS GALLERY
18
08-31-2015 01:00 PM
Mossyoakglock
GMT 900 Trucks General Discussion
0
07-17-2015 09:30 AM
sTNT971
FORCED INDUCTION
6
07-16-2015 01:39 PM
black6spdz
Trucks and SUV Classifieds
9
07-16-2015 02:32 AM




All times are GMT -5. The time now is 10:41 PM.