By decreasing the size of the pulley on your supercharged truck (or any vehicle), you can increase the amount of boost that is forced into the engine. The increased air volume means improved performance, which roughly translated equals more horsepower and torque. A common bolt-on upgrade for people with supercharged vehicles is a smaller supercharger pulley. The smaller pulley allows for the supercharger to spin faster and create more boost, without much additional drag on the engine.

South Florida Pulley HQ has just introduced their Dial_Ur_Boost Interchangeable Pulley Systems for the Ford Lightning and supercharged F-150 Harleys. They currently have 5 different systems to choose from that can add anywhere from 2 to 7 additional lbs of boost. With any pulley that adds over 5 lbs of additional boost South Florida Pulley HQ recommends adding a performance chip to enhance results.

This supercharger pulley system consists of a high quality aircraft aluminum anodized SC pulley and nitride coated SC steel hub assembly. This unit is "The Absolute Replacement" for all press-on aftermarket supercharger pulleys and SC snout units!

Once the Dial_Ur_Boost unit is installed onto your SC snout shaft, you can adjust pulley sizes from then on by simply unbolting the existing pulley and replacing it with a different one allowing your pulley change to take you less than 10 minutes, start to finish!

SFPH has also gone one step further with their new Non-Slip Grooved SC Pulleys Dial_Ur_Boost. This pulley eliminates any belt slippage problems, which are commonly associated with using the smaller supercharger pulleys on all Eaton model 90 & M1112 superchargers.

In addition to their great work on the Eaton's found in Ford's high-powered sport trucks, SFPH has also created a series of Non-Slip Grooved pulleys for the other popular roots style superchargers that you can bolt on to your truck, giving you the ability to run more boost with no slip. SFPH also features over 130 other Supercharger pulleys for different makes and models of vehicles, including the supercharged Nissan Frontier & Exterra.

Check out SFPH's full line of products at www.southfloridapulleyhq.com