2001 gt spark plug gap

[01gtbullet]

what is proper gap for 2001 4.6

 

[trinity_gt]

0.054" if you're normally aspirated. Somewhat less (e.g. ~0.035") if you're supercharged or using N2O.

 

[bhuff30]

.054" is a good recommendation for NA engines. If you want the official ford spec, just look at the sticker on the underside of your hood. I think my 97 GT says something like, .052 - .058"