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HKS COMPLETE ENGINES

COMPLETE ENGINE  RB26DETT 2.8L HIGH RESPONSE V-CAM

RB28 HIGH RESPONSE ENGINE + V-CAM Pro to speed up the boost pressure rise and further improve response.

  • Achieved both light weight and high rigidity piston, con rod, and crankshaft with focus on response
  • V-CAM is used to supplement torque in the low RPM range for a big turbo.
  • The exhaust cam has 272-degree duration to ensure more power at the high RPM range.
  • Titanium retainer, strengthened valve spring, high lift camshafts and strengthened stem seals upgraded to sustain high end performance
  • CNC machined combustion chamber to decrease knocking
  • High-volume oil pump to ensure lubrication of the engine on a whole range of RPM
  • Light weigh, specially designed damper absorbs and counteracts the twist of the crankshaft
  • Specially designed 36-tooth crank angle sensor and cam angle sensor for V-CAM improve signal accuracy in the high RPM range.

NOTE: HKS recommends using HKS Racing Pro 10W50 engine oil.

  • High-rigidity lightweight billet piston made from highly heat resistant A2618

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  • Special crank with the counterweight reduced to limit.

  • Lightweight D22 pin to increase flexural rigidity

  • Special cam cover baffle plate to efficiently extract the oil out of the blow-by gases

  • CNC machined combustion chamber that decreased combustion chamber volume smaller as much as possible and utilizes the squish area.

  • HKS Crank Angle Sensor
    Crank: 36-2 tooth / V-Cam: 3 tooth

  • INTAKE : V-CAM STEP Pro
    EXHAUST : STEP2 272°

Engine Specifications

  HKS 2.8L KIT 純正
Bore 87.0mm 86.0mm
Stroke 77.7mm 73.7mm
Max RPM 9,000rpm 7,600rpm
Displacement 2,771cc 2,568cc

COMPLETE ENGINE RB26 2.8L HIGH RESPONSE V-CAM

Camshaft STEP2 HKS V-CAM STEP Pro IN: 264° / LIFT 10mm
HKS STEP2 EX: 272° / LIFT 10mm
Cam Pulley HKS SLIDE CAM-PULLEY(EX)
Timing Belt HKS Fine Tune Timing Belt Sport
Spring Retainer HKS Titanium (Weight:9.2g)
Valve Spring HKS enhanced product
Stem Seal HKS enhanced product
Valve IN: Stock EX:+1mm Sodium filled-Inconel
Head Modifications Combustion Chamber: CNC machined (with retained squish area)
Port: Step removal and polishing
Valve Guide: Phosphor copper
Cam Clearance: CNC machined
Water Jacket: modification for improved water flow
Head Gasket HKS Grommet S-Cooling gasket (t=1.2)
Head Bolt HKS reinforced bolts
Block (24U) Details Block deck resurfacing(Parallel to the main journal of a crankshaft)
Waterhole machining
Head bolt hole chamfering to prevent cracks
Finishing edge of cylinder
Boring D87
Oil Pump HKS enhanced product
Piston HKS Billet Truss Construction
Connecting Rod HKS Billet H-beam
Crankshaft HKS Billet Full Counter
Main Bearing ACL
Conrod Bearing ACL
Covers Baking Finish

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