Alutec Lightweight Billet Pulley Kits
- Constructed out of grade 7075-T6 aerospace aluminium for its higher tensile strength & light weight properties compared to conventional pulleys made from 6061 grade.
- Features ultra hard anodising (evident in the gunmetal colour) for superior resistance to friction, ensuring ultra durability.
- Factory balanced and counter-weighted for direct bolt-on with factory belt positioning.
- Easily gain 5-10% power & torque on NA cars & 10% or above for forced induction cars, depending on car’s set-up !
- Linear power gains across rpm range and torque curve – increased torque & power from low to high end ! Increased throttle response instantly felt !
- O.E sized (no under drive) – suitable for street cars / daily driver running extensive I.C.E, and suitable for both manual or auto trans.
- Most cost-effective and affordable tuning mod (instant response felt) !
- Comes with a 1-YEAR Warranty against manufacturing defects
- This unit only weighs 855 grams and is the lightest unit on the market
These units do not require any belt changes and are a direct bolt onto the vehicle.
Fits following engines
- Mitsubishi 4G15 SOHC 12v
- Mitsubishi 4G18 SOHC 16v