[mark]

For a n/a 2006 GT, what brand and type of plug do you suggest for a complete plug change, factory or otherwise and why? Also, do you use a colder temp plug than factory for a n/a engine or just stay with OEM? Thanks.

[stlwagon]

I use Autolite HT1's... They're the best IMO. Come pre-gapped to .045 so you don't even have to mess with them!

[mark]

Originally Posted by stlwagon

I use Autolite HT1's... They're the best IMO. Come pre-gapped to .045 so you don't even have to mess with them!

Thanks, and what do you know about iridium IT plugs? Saw with a google search.

[stlwagon]

Originally Posted by mark

Thanks, and what do you know about iridium IT plugs? Saw with a google search.

I think they're overkill for a NA 3v. Even with FI, the HT0s are generally the plug of choice.

[sawyer]

Originally Posted by stlwagon

I use Autolite HT1's... They're the best IMO. Come pre-gapped to .045 so you don't even have to mess with them!

+1
N/A HT1's
Blown HT0's