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 Inter-Changeable Crank Shaft Pulley System

 Description:

A new engine performance product for the 2003-2004 Ford Cobra. The first truly adjustable blower boost system, featuring interchangeable pulley rings to allow specific boost increases.

Features:

CNC machined from 6061 T-6 aircraft grade aluminum crank hub, pulley rings and multi-position idler plate.

Choice of 2, 4, 6 or 8lb pulley rings, easily changed after system installation.

Complete bolt-in, no modifications required. No expensive/complicated tools required to purchase. Each kit includes all tools and hardware required.

Conversion takes less than two hours.

Crank hub and pulley rings finished anodized satin black.

In most cases a longer serpentine belt required. Instructions include recommended belt lengths.

NOTE: Higher boost levels require EMC-CHIP enhancements to ensure safe levels of engine performance.

These items include 100% free shipping. No hidden handling charges.

Click tab below for Metco Motorsports 2003-04 Cobra products and pricing.