HKS PISTON FULL KIT STEP3 FOR NISSAN SKYLINE GT-R RB26 2.8L (hks21004-AN021)

The long wait is done! Finally, the Step 3 version of the 2.8L Capacity Upgrade Stroker Kit is finally here. It is developed with improved manufacturing processes and superior materials to provide a significant reduction in overall weight for the ultimate combination of high power, quick engine response, and high RPM on tuned engines. Ideal for engines being tuned up to the 900ps mark with max 9000RPM, ideally matched with the GTIII-5R turbocharger. The pistons, piston pins, and crankshaft have been redesigned to remove excess weight while maintaining superior durability. Piston pins have been increased in diameter over the standard kits yet shortened to both increase strength and reduce the weight around the piston pin boss. The crankshaft has been redesigned for the maximum weight reduction from the counterweights maintaining perfect balance and reducing rotational mass.

PLEASE NOTE

• Pictures may differ in the actual product
• SPECIAL ORDER

APPLICATION

• NISSAN SKYLINE GT-R (1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002)

FEATURES

• Displacement (cc): 2771
  Included:
  - Piston Kit (21003-AN012)
  - Crankshaft (23006-AN009)
  - Connecting Rods Kit (23004-AN007)
  - Piston Pins (21005-AK008)
• Pistons:
  -Material: Billet A2618
  -Weight (g): 324 (per piston)
  -Piston Top Coating: Two-layer molybdenum coat
  -Piston Bore (mm): 87.0
  -Pin Bore (mm): 22
• Crankshaft:
  -Material: Billet Full Counter
  -Weight (kg): 20.6
  -Stroke (mm) 77.7
• Connecting Rods:
  -Material: SNCM
  -Shape: H-Beam
• Piston Pin:
  -Diameter (mm): 22
  -Length (mm): 56
  -Weight (g): 97 (per pin)