HKS BCD Forged Piston Kit For RB26 - Step 2 - 86.5mm Bore

HKS Step2 Forged Piston Kit For RB26 - 86.5mm Bore
OEM replacement. Compatible with STEP2 camshaft.
Double-layer coated piston pin D21-L56

Low-friction double layer coated OEM replacement piston kit redesigned to achieve lighter weight and durability.

■Features

1. High Strength

• Adapting bridge Structure for improved structural rigidity.
• Made of highly heat-resistant & durable A2628 alloy.

2. Ultra-light weight (piston : 352g / piston pins : 97g)

• Optimized profile for shorter skirt height and narrower skirt width to reduce weight.
• The shortened piston pin makes pin boss lighter.
• Machined to reduce excess thickness parts to achieve ultra lightweight.

3. Low friction

• Double-layer moly and PTFE coating to reduce friction.
• Reducing the axial load by offsetting piston pin.