HKS Complete Engine RB26 2.8 High Response V-Cam
[COMPLETE ENGINE for
RB26DETT 2.8L HIGH RESPONSE V-CAM]
V-CAM Pro has been added to the RB28 HIGH RESPONSE ENGINE to accelerate the rise of boost pressure and further improve the response.
- Improved signal accuracy with a dedicated crank angle sensor for 36 teeth and a sensor for V-CAM
- Furthermore, the EX side cam opening is widened to 272 ° to ensure stress-free elongation up to high rpm.
- Reciprocating engine that is both lightweight and highly rigid with a focus on response
- Titanium retainer, reinforced valve spring, high lift cam, reinforced stem seal, valve system that draws power up to high rpm
- Crank damper that suppresses the torsional vibration of the crank while being lightweight
- Combustion chamber shape optimized by NC processing to suppress knocking
- Uses a proven large-capacity reinforced oil pump to ensure stable hydraulic pressure over the entire rotation range.
* It is recommended to use HKS Racing Pro 10 W50 as the engine oil.
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High-rigidity lightweight piston machined from A2618 material with high high-temperature strength
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Dedicated crank with counterweight reduced to the limit
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Dedicated lightweight pin expanded to φ22 to cope with high combustion pressure
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Separator that stops the outflow of oil with multiple partitions
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Changed to the optimum shape to suppress NC processing and knocking of the
combustion chamber * The shape that makes the best use of squish by reducing the volume of the combustion chamber as much as possible -
Crank angle sensor for V cam 36-2 teeth
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INTAKE: V-CAM STEP Pro
EXHAUST: STEP2 272 °
Specifications
| HKS 2.8L KIT | genuine | |
|---|---|---|
| Boa | 87.0mm | 86.0mm |
| stroke | 77.7mm | 73.7mm |
| Allowable rotation speed | 9,000 rpm | 7,600 rpm |
| Displacement | 2,771cc | 2,568cc |
COMPLETE ENGINE RB26 2.8L HIGH RESPONSE V-CAM
| Camshaft | IN: HKS V-CAM STEP Pro 264 ° / LIFT 10mm |
|---|---|
| EX: HKS STEP2 272 ° / LIFT 10mm | |
| Cam pulley | HKS SLIDE CAM-PULLEY (EX side) |
| Timing belt | HKS Fine Tune Timing Belt Sport |
| Spring retainer | HKS Titanium Product (Weight: 9.2g) |
| Valve spring | HKS reinforced product |
| Stem seal | HKS reinforced product |
| valve | IN: Genuine EX: 1mm big valve (with sodium) |
| Valve spring | HKS reinforced product |
| Stem seal | HKS reinforced product |
| Head processing |
Combustion chamber machining (squish residue), sheet: beryllium / guide: phosphor bronze, stepped removal / polishing around the sheet, cam relief, water jacket air vent hole processing |
| Head gasket | HKS Grommet Super Cooling (t = 1.2) |
| Head bolt | HKS reinforced bolt |
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Block (24U) processing content |
Surface grinding (correcting parallelism with the main journal), water hole processing, chamfering of deck surface holes (countermeasures against cracks), edge removal processing at the bottom of the cylinder, boring |
| Oil pump | HKS reinforced product |
| piston | HKS machined bridge structure |
| Connecting rod | HKS machined H cross section |
| Crankshaft | HKS machined full counter |
| Main bearing bolt | APR reinforced stud bolt |
| Main bearing | ACL |
| Connecting rod bearing | ACL |
| Crank angle sensor | 36-2 tooth crank direct mounting |
| Ignition system | SUPER FIRE RACING COIL Pro |
| Crank damper |
ATI W / P pulley: Φ146 rib belt: 4PK875,4PK910,4PK925 |
| Covers | Baking paint finish |
