View Single Post
Old 02-16-2010, 09:34 AM   #23
torched04
Registered User
 
torched04's Avatar
 
Join Date: Dec 2006
Location: Calgary AB
Posts: 229
Re: NGK TR6 spark plug question "which one"

Use the iridium plug. TR6ix

A lot of people(myself included) have found the copper TR6 will cause low speed bucking or a surge feeling. The iridium seems to burn better and drives a lot nicer.

You can run a slighly wider gap with iridiums also, but like people have said try that 0.032-0.034 gap.
__________________
04 Cobra
3.4 Whipple, return fuel, ARH headers, etc.

11.6 @ 133.8mph, 2.05 60', 5200ft DA, 275/40/17 M/T radials.
torched04 is offline   Reply With Quote