CorkSport’s blue anodized Aluminum Crank Pulley features an etched CS CorkSport logo with a fully anodized Aluminum pulley and steel trigger wheel. The best way to free up existing power is to lighten your vehicles rotating mass. The Lightweight Crank Pulley shaves two pounds off of the stock pulley’s 4.40 pounds of rotating mass. This is a weight savings of nearly 50%.
The kit includes the cam alignment tool and TDC timing pin required for timing the engine after installation (these tools retail for more than we are selling the entire kit for).
The CorkSport Lightweight Crank Pulley’s fully anodized aluminum body has very similar dampening characteristics to the stock cast steel/rubber pulley, while eliminating all of the unneeded extra mass. The precision machined trigger wheel is an exact replica of the stock trigger wheel, so you can rest assured that you will not have any issues with this pulley once installed. The kit includes a CorkSport cam alignment tool and Top Dead Center (TDC) timing pin that is required for timing the engine whenever the crank pulley is removed (the pulley is not keyed). The OEM versions of these two (2) tools could cost you over $200 alone.
The CorkSport Lightweight Crank Pulley has been tested on our own vehicles to ensure fit, form and function. The pulley does not add power, but simply frees up existing horsespower and torque by allowing the engine to spin quicker and more efficiently.*
As with all our CorkSport Brand Mazda Products, the Lightweight Crank Pulley ships with all the hardware you need for installation. Full color step by step installation instructions and telephone technical support are also included with your purchase.
Note: The Wrench Rating is a 4/5 which means that this installation is recommended by an experienced mechanic or someone very comfortable using tools on their vehicle.