Code No. 21003-AN014
BCD[Bridge Concept Design] PISTON KIT RB26 2.8L STEP2
Double-layer coating reduces friction. Lightweight and highly rigid piston kit with *bridge construction.
Newly produced forged materials with BCD structure.
Shorter piston pins to reduce weight.
Additional nickel-plated version for RB28 STEP2
ピンボス周辺の肉抜き加工で軽量化
Skirt section walled-out to reduce weight and optimize rigidity.
Oil from the oil jet is directed to the center of the piston for cooling. Oil from the oil ring is directed to the piston pin for lubrication.
HKS 2.8L KIT | Stock | |
Bore | 87.0mm | 86.0mm |
Stroke | 77.7mm | 73.7mm |
Compression Ration (t=1.2) | 8.7 | - |
Max RPM | 9,000rpm | 7,600rpm |
Displacement | 2,771cc | 2,568cc |
BCD = A bridge design is a truss structure that is employed at the back of the piston to enhance the rigidity of the piston.
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