What gets me is how they FIND the room to add anything. I am surrounded y many Ford owners, they ALL buy their stuff, have someone else o their install, and ADD UP / TOTAL the gains accordingly. I belong to a truck group in Albuquerque, they had a dyno day meeting, the Fords did not add up to what they expected on the rollers. Lots of head/butt scratching about it too. Seems ALL those mods and added stuff are pretty costly and do not produce what they thought they would. Goes with the mag-minded territory I guess.

CD