This is a discussion on Spark Plug within the General Help forums, part of the LSx Technical Help Section category; Getting ready to install my new LT headers an Catted Y-pipe. Whats the better choice of spark plugs for me ...
04-05-2010, 08:20 PM #1
- Join Date
- Apr 2009
- 2001 Pontiac Trans Am
Getting ready to install my new LT headers an Catted Y-pipe. Whats the better choice of spark plugs for me to use NGK TR5IX or NGK TR55GP?
04-06-2010, 01:06 AM #2
I Would go wtih option number 2, the GP's. Less than half the price of Iridum plugs and do the same job..
J2001 SS, Its not the car its the Driver that matters....
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By myk02k in forum External EngineReplies: 110Last Post: 10-01-2016, 05:41 PM
By Matt@HSW in forum NitrousReplies: 12Last Post: 03-29-2011, 05:59 PM
By cold_surfer in forum General HelpReplies: 49Last Post: 05-02-2010, 09:19 AM
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