【Capacity Upgrade Kit
RB26DETT 2.8L KIT HIGH RESPONSE】
Capacity upgrade kit brings the best of tuning to the legendary inline 6 and focuses on engine response and pleasure of driving.
||HKS 2.8L KIT
|Compression Ration (t=1.2)
Lightweight and reinforced parts for ultimate high response
(1) Piston Kit, Piston weight:324g
- Lightweight A2618 aluminum alloy billet piston with high temperature strength
- Billet parts with lightweight design
- Improved structural rigidity with Truss construction
- 2 layers of molybdenum coating to eliminate friction and improve initial functionality of the whole system.
- Short piston pit with lightweight boss part.
- Φ22 Piston pin with improved torsion rigidity
- Utilizing shortened pin allows to avoid excessive weight while switching from smaller φ21mm one.
Lightweight A2618 aluminium alloy billet piston with high temperature strength
(2) Crankshaft Stroke 77.7mm
- Billet full counter crankshaft
- Counterweights are efficiently located to decrease overall weight and improve overall balance.
- Maximum output capacity is decreased to 700 hp in favor of improved response of the engine, possible thanks to minimized to the limits counterweights
(3) Connecting rods
- Nickel Chrome Steel Billet H-Beam Connecting rods.
- Φ22 Piston Pin
- WPC treatment to improve strength
Crankshaft with minimized to the limits counterweights
Lightweight pin enlarged to φ22 to cope with high combustion pressure