JET Underdrive Pulley Set

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Jet Performance

17491 Apex Cir.
Huntington Beach, CA CA

Website: www.jetchip.com/
Phone: 714-848-5515 or 800-535-1161

Jet Performance Products is a proven leader in automotive tuning technology. Our background in tuning started with Jones Performance Fuel Systems over 35 years ago. Our Fuel Systems Division has given us the opportunity to tune everything from NHRA drag race cars, off-road race trucks and Winston Cup cars. This experience has been the basis for our line of performance tuning products for street applications. JET's engineering staff is unsurpassed and considered to be the best tuners in the industry. Our talented staff has made the company what it is today.

Description for Jet Performance part# 90125

The JET Underdrive Pulley Set reclaims lost horsepower and mileage by reducing the drag placed on the engine to drive the accessories such as the air conditioning power steering and water pump. The JET Pulleys slow down these accessories to allow the engine to turn with less effort without any adverse effect on the operation of A/C power steering charging or cooling systems. Installation consists of simple bolt-on replacement of the stock pulleys. Kits include pulleys hardware complete instructions and part number for new serpentine belt (most kits will require use of smaller size belt).Add 10-30 HP to your engine. JET Performance underdrive pulley kits add 10-13 HP by reducing the drag placed on the engine to drive the accessories such as the A/C, power steering, and water pump. These accessories are slowed down to allow the engine to turn with less effort, thus increasing horsepower, fuel economy, and allowing better acceleration. These pulleys have no adverse effect on the operation of A/C, power steering, charging, or cooling systems. Installation is simple and straightforward. JET underdrive pulley kits are made of one-piece billet steel construction.