BBI Porsche 996 & 997.1 Turbo / GT2 / GT3 Under Drive Pulley
BBI Porsche 996 & 997.1 Turbo / GT2 / GT3 Under Drive Pulley
Product Details
Designed to slow down the power steering pump to prevent it from overheating in racing conditions, this pulley will quickly pay for itself by not just saving your pump, but also your weekend at the track.
The pulley is fully balanced and is a 16% reduction. Its weight has been optimized to be 1/2 that of any other under-drive pulley on the market today. An additional benefit is increased power and torque across the entire RPM range.
A boss on the front of the engine case will need to be cut down slightly to clear the smaller pulley size. Comes complete with the crank pulley and a new smaller belt.
Instructions
BBI StreetCup Program
The BBI StreetCup program is the interlacing of technology, motorsport fundamentals and street performance sensibility. Through extensive R&D efforts of our in-house engine development program, chassis engineering and advanced fabrication BBi Autosport creates products that deliver without compromise on performance, safety and longevity. Powered by our passion, we are in a relentless pursuit to elevate and enhance the driving experience through innovation, artistry and craft.