HKS High Response V-CAM RB26DETT 2.8L Complete Engine for R34 Nissan Skyline GT-R
The superior ‘HKS COMPLETE ENGINE POWERED BY HKS’ is a reflection of the company’s expertise, honed over an extensive forty-year span. With a robust foundation steeped in the world of motorsports, the depth and breadth of HKS’s knowledge is exhibited in their wide-ranging contributions to different races such as Gr. A, Drag Race, D1 GP, and TSUKUBA Time Attack. Their unyielding focus is anchored on the creation of incredibly powerful and resilient racing engines.
Originating from a distinguished history of racing engine design, the ‘HKS COMPLETE ENGINE POWERED BY HKS’ maintains high relevance in the industry, upheld by the conglomerate of skills the company possesses. Precision is a key operational trait for HKS, with their preference for utilizing fresh cylinder blocks over reused ones. This choice underpins their unwavering commitment to detail-oriented engine manufacturing. Evidence of their affinity for intricate craftsmanship is seen in their thorough deburring and chamfering processes, which aim to augment the compatibility and efficacy of components. Any metal residue is meticulously eradicated during a stringent three-tier cleaning process, maximizing precision and reducing engine difficulties.
The disassembly of engine blind caps is the initial step before the comprehensive cleaning process is activated. Following this, the engine undergoes an exhaustive cleaning routine involving a preliminary cleanse, steam purging, and a final polish. A precise boring process accommodates potential discrepancies from dummy heads and metals, enabled by specific head bolt and gasket components. This meticulous strategy at every stage ensures the creation of exceptional engines. Embracing honing and cross-hatching techniques inspired by traditional racing engine designs, alterations in component clearances sync flawlessly with the projected power output of the engine. Ensuring precise alignment of pistons and conrods with cylinders is paramount, achieved through the use of precision instruments for torque tightening and angle measurement. This method confirms HKS’s relentless dedication to maintain their high quality standards.
Features
- Achieved both light weight and high rigidity piston, connecting 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
Specifications
- Bore
- Stock: 86.0mm
- HKS: 87.0mm
- Stroke
- Stock: 73.7mm
- HKS: 77.7mm
- Compression (t=1.2)
- Max RPM
- Displacement
- Stock: 2568cc
- HKS: 2771cc
Step 2 V-CAM V2 Complete Engine Specifications
- Step 2 Camshaft: HKS V-CAM step pro IN – 264° / lift 10mm + HKS step 2 EX – 272° / lift 10mm
- Cam Pulley: HKS slide cam-pulley EX
- Timing Belt: HKS fine tune timing belt sport
- Spring Retainer: titanium made HKS spring retainer (weight – 9.2g)
- Valve Spring: HKS reinforced valve spring
- Stem Seal: HKS reinforced stem seal
- Valve: IN – stock + EX – +1mm sodium filled-inconel
- Port: step removal and polishing
- Combustion Chamber: CNC machined combustion chamber (squish area retained)
- Valve Seat: super thermal conductivity copper alloy (beryllium-free copper)
- 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
- 24U Block Modifications: 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 reinforced oil pump
- Piston: HKS billet truss construction
- Conrod: HKS billet H-beam
- Crankshaft: HKS billet full counter
- Main Bearing: ACL
- Conrod Bearing: ACL
- Crank Angle Sensor Crank: 36-2 tooth
- Ignition System: HKS super fire racing coil pro + NGK racing #9
- Crank Damper: ATI water pump pulley
- Cover: baking finish
Applications
- 1999-2002 Nissan Skyline GT-R: R34 | 2.6L TT I6 RB26DETT
Notes
- HKS recommends using HKS Racing Pro 10W50 engine oil
About HKS
HKS Co., Ltd. is a highly renowned Japanese automotive tuning and performance company. Founded in 1973 by Hiroyuki Hasegawa and Goichi Kitagawa, the company’s initials HKS are also derived from the name of its third partner, Sigma Automotive. With a reputation built on high-quality performance parts, HKS specializes in aftermarket components for a wide array of vehicles. The company has played a significant role in popularizing automotive tuning culture around the world. HKS is known for producing various performance-enhancing parts including turbochargers, exhaust systems, suspension components, and engine parts. Their products are engineered to provide maximum performance gains without sacrificing reliability or drivability.
Over the decades, HKS has expanded its reach by participating in various motorsport events, ranging from drag racing to drift competitions and circuit racing. Their expertise in tuning and enhancing vehicles has led them to significant successes in different motorsport arenas. The commitment to research, development, and innovation has cemented HKS’s place as a leader in the automotive aftermarket industry. By maintaining rigorous quality control and focusing on the precise engineering of performance products, HKS has established strong relationships with automobile manufacturers, dealers, and enthusiasts worldwide. Sustainability and environmental considerations are also part of HKS’s commitment. They continue to innovate in ways that enhance performance while considering environmental impact. With a rich history and an unrelenting passion for pushing automotive performance to its limits, HKS continues to be a sought-after brand for automotive enthusiasts seeking top-tier performance upgrades and tuning solutions.
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