This is a discussion on Plug question... within the External Engine forums, part of the LSx Technical Help Section category; Fellow Trans Am Buds..... What plugs do I need to order. I was told TR5's gapped at 32-35 by my ...
05-31-2010, 08:37 AM #1
Fellow Trans Am Buds.....
What plugs do I need to order.
I was told TR5's gapped at 32-35 by my tuner
they sell TR55's gapped at 60, would I want to gap the TR55's down to .035?
or TR6's gapped at 35ish, but those seem to be for high power applications.
My car is barely modded, CAI, Cat-back, tune. 98 LS1
Last edited by goof4080; 05-31-2010 at 08:39 AM.
05-31-2010, 09:27 AM #2
I was going to ask what for shot you were spraying ! I'm 14:1 with juice, and I gap at .035" - .040" with autolite 103's. I'd think you would be fine with the TR55's at .045 - .060...
05-31-2010, 11:00 AM #3
- Join Date
- Apr 2008
- Madison, WI
1999 Formula WS6 M6-sold
- 2001 Silverado Z71
06-01-2010, 10:15 AM #4
Get some iridiums and they are gapped at .040. Then you know your good because GM says so
06-01-2010, 02:50 PM #5
- Join Date
- Jan 2010
- 2000 formula
i use my champion IRs at .060
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By cold_surfer in forum General HelpReplies: 49Last Post: 05-02-2010, 09:19 AM
By Formula Dave in forum General HelpReplies: 5Last Post: 07-26-2009, 03:57 PM
By WeaponX_Perf in forum External EngineReplies: 69Last Post: 07-23-2008, 04:56 PM
By WeaponX_Perf in forum External EngineReplies: 29Last Post: 07-15-2008, 01:57 PM
By camarostripes96 in forum LT1Replies: 6Last Post: 05-02-2008, 02:10 PM