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BCD PISTON + CONROD KIT G16E LOW-COMP STEP3

A strengthened piston kit for G16E-GTS as a countermeasure against the weak point of it. With the same weight balance ratio of 50% as the stock unit with the set of reinforced connecting rods, the equivalent vibration damping level as the stock is achieved.

 

Features

■Piston Kit

  • High-temperature resistance A2618 material is used for thinner wall thickness and lighter weight.
  • Machining process reduces waste parts and achieves the lightest weight possible.
  • Bridge shaped structure increases rigidity of the unit and allows weight reduction.
  • The shape of the crown surface is kept as close as possible to that of the stock.
  • Nickel plating above the top ring slot improves knock and wear resistance.
  • Leads the cooling oil from the 3 oil jets to the proper location for effective cooling.
  • 2-layer coating improves anti-seizing and reduces friction.
  • Shortening the piston pin reduces the weight of the piston pin boss section.
  • Dedicated pins with appropriate wall thickness are set to reduce weight.

■Connrod Kit

  • Features machined nickel-chrome alloy I-beam connecting rods.
  • 25% stronger than the stock product.
  • Compatible with D24mm piston pin.
  • Surface is finished with a WPC treatment to improve durability.

Spec

  Stock HKS LC S3 KIT
Bore 87.5mm
Stroke 89.7mm
Displacement 1,618cm3
Compression Ration t=0.69 純正 10.5 10.4
t=0.8 (0.79) 23002-AT003 - 10.3
23002-AT007 (S/C Pro)
t=1.0 (1.04) 23002-AT006 - 10.0
23002-AT008 (S/C Pro)

Note

Piston kit or connecting rod set can be installed alone, but both will cause vibration due to imbalance.。

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