HKS Nockenwellenrad für 4A-G(Z)E Motoren

For IN & EX. Not compatible with IN side of 5 valve.

SLIDE CAM-PULLEY

Reviewing the material and design has allowed for a stronger and lighter unit.

 

Highly durable and lightweight pulley

Using a super light duralumin (A2014) as its main material that the strength has increased by 50% and hardness by 30% (over previous version). This change in material has allowed the design change that has also allowed the unit to be substantially lighter (10% less load on RB engines) and increasing the engine reliability and power.

Nickel plating increases anti-frictional properties

Gear section is nickel plated for surface hardness increase (Hv: 350 → 500 (compared to older version)) to withstand strengthened timing belts and any foreign objects that may get caught between the gear and belt.