HKS BCD Piston Kit represents a performance upgrade for Nissan Skyline GT-R engines (1989-2002) with a displacement of 2,740cc. This meticulously crafted kit is designed to enhance power and reliability for various driving applications.
Key Features:
-
Based on the 2.8L STEP 2 Kit: Utilizes the proven design of the 2.8L STEP 2 platform for a reliable foundation.
-
Enhanced Lightweight, High-Rigidity Forged Pistons: HKS utilizes forged pistons for exceptional strength and rigidity at a reduced weight, promoting improved performance and reduced stress on the engine.
-
Double-Layered Molybdenum Coating: A special 2-layer Molybdenum coating minimizes friction and enhances piston performance.
Additional Notes:
- Requires boring and honing of the engine block to accommodate the larger 86.5mm diameter pistons.
- Full floating pistons are not necessary for this application.
- The compression ratio of 8.7 (at a ring land thickness of 1.2mm) is suitable for various performance modifications.
