Ready for new plugs!

[WhiteSnake74]

I've been using TR6's for the past 3 years on my Cobra. They have been GREAT!!!. However, it's time for new plugs.

I went to buy the TR6 again but the ones I found were TR6 GP (Platinum).

I haven't installed them yet.

Has anyone used these ones? Please post your feedback.

Thanks!

 

[TrickStang37]

platinum isnt popular in performance applications.

 

[WhiteSnake74]

My mods are 2.80 pulley, K&N FIPK II, X-Pipe, Magnaflow Cat-Back & Predator pulley tune (cutomized).

 

[Juruense]

Take those plugs back and get some copper ones.

 

[Tom's_03SVT]

Copper or Iridium of boost applications only!

 

[WhiteSnake74]

Are regular TR6's copper??

 

[Juruense]

Yes

 

[WhiteSnake74]

Thanks! Will take them back tomorrow and get the regular TR6's.

 

[WhiteSnake74]

Today I returned the Platinum TR6's to the speed shop and they didn't have the regular TR6's.

Then I went to Advance Auto Parts and they did. $2.18 each





Thanks guys!

 

[RussZTT]

4177 is what I just installed :rockon:

 

[wjurls]

Copper or Iridium of boost applications only!

I removed some Autolite Iridiums that have been in my car since my first tune and replaced them with the regular TR6's on Sunday. Huge difference! I can now see why my car has always dyno'd low. Forced induction cars just seem to perform better with regular cheap copper plugs.