: What's the best spark plug to use in the V?



hiltonny
06-26-13, 04:24 PM
Listed to fit are several irridium, platinum and a yttrium brand.

Psycho-albanian
06-26-13, 06:46 PM
Ngk tr6 or tr7 copper plugs are the best.

TimmyC
06-26-13, 06:51 PM
or tr6ix if you want the iridium. tr7ix for non stock boost

todrules
06-26-13, 07:23 PM
or tr6ix if you want the iridium. tr7ix for non stock boost
I just put in tr7ix, that's what was recommended by NGK. Since my car is not useable waiting for my replacement or "reconditioned" Optima battery I was thinking of pulling my blower snout right away. Should I do injectors right away Tim?

TimmyC
06-26-13, 11:58 PM
I just put in tr7ix, that's what was recommended by NGK. Since my car is not useable waiting for my replacement or "reconditioned" Optima battery I was thinking of pulling my blower snout right away. Should I do injectors right away Tim?

You might as well do injectors now if you plan on power upgrades. Tuning is required for injectors as you probably already know.

My core snout is out right now but I can machine yours and send it right back out the same day I get it if you want to do that. Email me at t_coel@yahoo.com.

boomys10
06-27-13, 12:11 AM
I put tr6 copper in mine and have good luck with them. they are only 16 to replace them all, granted I have to do it every couple months but great results.

1madstsv
06-27-13, 12:37 AM
I ran tr7ix in my 06 and im running tr6ix in the 08 good plugs can't go wrong.

AriGold.
06-27-13, 04:15 AM
I ran tr7ix in my 06 and im running tr6ix in the 08 good plugs can't go wrong.

What he said but u have them in my 06