Lightning 4PSI Crank Pulley
- Added Horsepower
- Added Torque
- Increase Of 4 PSI Of Boost
- 8.40" Diameter
- Aluminum Construction
- Black Anodized Finish
- Fits 01-04 Ford SVT Lightning
What's in the Box
- (1) 8.40" (4psi) Pulley
- (3) Attaching Bolts
- Installation Instructions
One of the quickest and easiest ways you can increase the boost in your supercharged 2001-2004 5.4L SVT Lightning is to change the blower pulley on the crankshaft. This new 8.40" pulley has a larger diameter and bolts directly to the factory balancer which provides more revolutions to give you up to 4 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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