better throttle response, and around 1-2 mpg gain

 

here is a controller setup that guys have said is very reliable,
http://madenterprise.com/catalog/F150.asp
but you can also go with the SPAL controller or the DC controller.

 

SPAL can't control a Mark VIII.

Best bet, if you desire variable speed (much peferred), is a DCControls FK50p or FK85p. Or, as YDM chose - a VSC.

MGD

 

whats wrong with doing a bigger bore throttle body? It didnt say throttle body spacer.....

 

^ Does nothing at all for a stock engine.

 

What about after you have already done an intake and exhaust and tuner? Might it not help then?

 

NOPE, won't help you out until you need it...

 

x2.

 

Ok, so as noted in my other thread, I got my superchips and tuned the truck to the perfomance tune. While there is a gain in the mid and upper range, I didn't notice any of the low-end-chirp-the-tires-off-the-line-power. What mod is going to effect that the most? Not necessarily peak horsepower gain, just that low end snap when you tap the throttle.

 

^^ ==> https://www.f150online.com/forums/4515254-post18.html

MGD

 

Thanks, MGD!