No stripe, no spoiler
This will get you started:
SPARK PLUG REMOVAL INSTRUCTIONS -Ford 5.4Liter 3Valve Engine TSB 06-15-2
Higher octane gas does not make power, it only increases the threshold before detonation (if you're close to detonation to begin with), which can be...
Oh snap! :rlaugh:
I have heard of so many vibration issues with newer Fords, I assumed the guy was legit.
I wouldn't sweat that.
How'd it go?
My vote - new V6.
Same tires as the performance package V6, which just kicked into production.
I ran 275/40/17 Nitto drag radials on an 8" wide rim. They looked, handled and wore normally, you'll be fine!
My opinion, I would buy a 2011 V6 before I bought a 2010 GT. I'm sure others will disagree.