i have an '01 silverado 5.3, has anyone succesfully been able to supercharge theirs? if so what kind did you use and how much did you spend? thanks!

 

Found this article excerpt in an online magazine called Car Audio and Electronics

"The vehicle this time is a 2001 Chevy Silverado. Before the pickup received the system upgrade, Gonzales worked on the exterior and performance. The 5.3 liter motor just wasn't enough, so a Whipple Supercharger adds some extra torque and horsepower."

You might want to check out Whipple's homepage and see how much it costs, looks like they make one for your truck!!

Good luck!