Light Weight Pulley - Fiat & Alfa

BHP & Torque gains across entire RPM range
Forged
CAD designed & CNC'd from 6061 Aluminum Billet
Balanced and heated treated to T6
Hard anodized in Titanium colour

Our crank pulley is smaller in diameter and 50% lighter than the OEM pulleys they replaced, hence maximize the reduction in weight on the crank. This reduction in weight reduces the moment of inertia allowing your engine to respond faster to throttle inputs and perform better at all RPMs.

On a standard Alfa Romeo 156 2.0TS 16V engine, we have managed to consistently gain more than 8bhp and 10Nm, please see the attached dyno charts.


We fully maintain all accessory output minimums like air conditioning efficiency, power steering feel, and voltage even at idle with everything electrical on in the car. The combination of tight tolerances, precise quality control, perfect balance, and dramatic weight loss versus the stock pulley also reduces stress loads on your engine.

The accessory belt must be changed with our underdrive pulley because it is smaller than the factory pulley. The belt you will need are available from your local auto store but we recommend using Gates (we are also able to supply). Of course you can always use an alternative high quality belt if you can't find Gates at your place. It is important that the belt is slightly over tightened when it is first installed as belt naturally stretch when new.

Application List

Alfa Romeo 147 1.6 / 2.0TS 16v Alfa Romeo 156 1.6 / 1.8 / 2.0TS 16v and 2.0JTS 16v

Alfa Romeo 166 2.0TS 16v Alfa Romeo GT 1.8TS 16v, 2.0JTS 16v

Alfa Roemo 145/146 1.6 / 1.8 / 2.0TS 16v Alfa Romeo 155 1.8 / 2.0TS 16v

Fiat Punto HGT 1.8 16v Fiat Stilo 1.8 16v

Fiat Bravo/Brava 1.816v Fiat Barchetta 1.8 16v

Lancia Lybra 1.8 16v