Pumaspeed Racing ST180 Billet Uprated Pulley – Pumaspeed Billet CNC
- Precision CNC machined
- 12.5% reduction in drag
- Sharper throttle response
- Less rotating mass
- Various anodized colour choices
The new Pumaspeed Racing pulley is the first in a new line of race spec products designed to increase performance for Your Fiesta ST 1.6 Ecoboost.Perfect for road going race cars or daily drivers, driven fast.
This CNC machined pulley is made from Aircraft Grade Billet 6061 Aluminium and reduces excessive engine load from ancillaries. It gives a sharper throttle response and has less rotating inertia than stock (Weight approx 480 grams vs 252 grams average). The pulley is bigger than stock, which means the ancillaries are driven slightly slower to reduce parasitic losses,allowing for more horsepower getting to the wheels and not being wasted through the water pump.
These are anodized for wear resistance and look incredible.
Replacement slightly longer puley belt reccomended.