GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat

Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

NGK

Thread Tools
 
Search this Thread
 
Old Nov 19, 2004 | 12:14 AM
Share
  #1  
fantastic88's Avatar
fantastic88
Thread Starter
Senior Member
True Car Nut
 
Joined: Jan 2004
Posts: 4,328
Likes: 1
From: Lakeville, MN
fantastic88 is on a distinguished road
Default NGK
Are the NGK TR55'* one heat range colder plugs? I'm going to start getting ready for the 3.4".
Reply
0
Old Nov 19, 2004 | 12:21 AM
Share
  #2  
LakevilleSSEi's Avatar
LakevilleSSEi
Senior Member
True Car Nut
 
Joined: Sep 2004
Posts: 9,130
Likes: 0
From: Farmington, Minnesota =MWBF '05 SURVIVOR= =CEBF '06 SURVIVOR= =August '06 COTM=
LakevilleSSEi is on a distinguished road
Default
Yes. Those will work for that.
Reply
0
Old Nov 19, 2004 | 09:49 AM
Share
  #3  
willwren's Avatar
willwren
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default
Gap them at .055", not .060"
Reply
0
Old Nov 20, 2004 | 10:21 AM
Share
  #4  
fantastic88's Avatar
fantastic88
Thread Starter
Senior Member
True Car Nut
 
Joined: Jan 2004
Posts: 4,328
Likes: 1
From: Lakeville, MN
fantastic88 is on a distinguished road
Default
Does gapping them at .55 help create a better spark?
Reply
0
Old Nov 25, 2004 | 11:25 PM
Share
  #5  
fantastic88's Avatar
fantastic88
Thread Starter
Senior Member
True Car Nut
 
Joined: Jan 2004
Posts: 4,328
Likes: 1
From: Lakeville, MN
fantastic88 is on a distinguished road
Default
*bump* I'd really like to know what a 0.55 gap helps with.
Reply
0
Old Nov 26, 2004 | 12:09 AM
Share
  #6  
smellbird's Avatar
smellbird
Senior Member
True Car Nut
 
Joined: Feb 2003
Posts: 3,684
Likes: 0
smellbird is on a distinguished road
Default
Originally Posted by fantastic88
*bump* I'd really like to know what a 0.55 gap helps with.
Only thing I can think of is that the spark doesnt have to jump as far and is stronger. :?
Reply
0
Old Nov 26, 2004 | 07:41 AM
Share
  #7  
jachin's Avatar
jachin
Senior Member
Posts like a Corvette
 
Joined: Sep 2003
Posts: 1,369
Likes: 1
From: springfield il
jachin is on a distinguished road
Default
Would this apply with autolites too? or does the manufacturer really matter on something like this.
Reply
0
Old Nov 26, 2004 | 11:06 AM
Share
  #8  
beckstyle's Avatar
beckstyle
Senior Member
Certified GM nut
 
Joined: Jun 2004
Posts: 1,719
Likes: 0
From: Grand Haven, Michigan
beckstyle is on a distinguished road
Default
Would it be better to gap all plugs at .055? I gapped mine at .060 when i last did my plugs. Next time i do my plugs i will do the NGK'* with a .055 gap.
Reply
0
Old Nov 26, 2004 | 11:53 AM
Share
  #9  
willwren's Avatar
willwren
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default
Have you guys read the Techinfo article yet?
Reply
0
Old Nov 26, 2004 | 12:07 PM
Share
  #10  
Sol's Avatar
Sol
Senior Member
True Car Nut
 
Joined: Sep 2002
Posts: 8,910
Likes: 3
Sol is on a distinguished road
Default Re: NGK
Originally Posted by fantastic88
Are the NGK TR55'* one heat range colder plugs? I'm going to start getting ready for the 3.4".
If you are looking for a comparison, I just installed a 3.4 with Autolite 104'* (2 ranges colder) gapped at .050.

I haven't experienced any KR or ignition problems.
Reply
0



Advanced Search

All times are GMT -4. The time now is 12:23 PM.