Lightning 6PSI Crank Pulley
One of the quickest and easiest ways you can increase the boost in your supercharged 2001-04 5.4L SVT Lightning is to change the blower pulley on the crankshaft. This new 9" pulley has a larger diameter and bolts directly to the factory balancer which provides more revolutions to give you up to 6 extra pounds of boost!
This CNC machined aluminum pulley features a black anodized finish and includes attaching bolts that are the same thread pitch as the factory bolts, making for a quick installation.
-We recommend that you have a custom tune made with the installation of this pulley.
-Requires the use of a longer belt.
-Fits 2001-2004 Ford Lightning
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