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HKS COMPLETE ENGINES
* Intake manifold, turbine and other engine auxiliary parts are not included
【COMPLETE ENGINE for RB26DETT 2.8L STEP2】
The crank and main bearing cap have reinforced so that the 2.8L STEP2 KIT for RD26DETT can handle higher torque
- Professional staff assembles the proven 2.8L STEP2 kit
- CNC machined combustion chamber to decrease knocking
- High-Volume Oil Pump to ensure lubrication of the engine on a whole range of RPM
- Specially selected strengthened main bearings and connecting rod bearings
- Grommet Head Gasket and Strengthened Stud Bolts for improved sealing.
- High angle camshaft for improved high end performance
- Reinforced valve spring to suppress surging at high RPM
- Strengthened valve stem seals to maintain precise performance even at high RPM and high temperature
2.8L STEP2 KIT. forged piston, billet H-beam connecting rod and forged crankshaft
High-volume oil pump
High angle camshaft for improved high end performance
Slide cam pulley
Strengthened valve stem seal
Combustion chamber was CNC machined to optimal shape to decrease knocking
Specifications
| HKS 2.8L KIT | Stock | |
|---|---|---|
| Bore | 87.0mm | 86.0mm |
| Stroke | 77.7mm | 73.7mm |
| Compression (t=1.2) | 8.6 | - |
| Max RPM | 9,000rpm | 7,600rpm |
| Displacement | 2,771cc | 2,568cc |
COMPLETE ENGINE RB26 2.8L STEP2
| Camshaft STEP2 | HKS IN: 264°／ LIFT 10mm |
|---|---|
| HKS EX: 264°／ LIFT 10mm | |
| Cam Pulley | HKS SLIDE CAM-PULLEY |
| Timing Belt | HKS Fine Tune Timing Belt |
| Spring Retainer | HKS Titanium |
| Valve Spring | HKS Strengthened |
| Stem Seal | HKS Strengthened |
| Valve | IN: Stock EX: +1 mm Sodium filled-Inconel |
| Port | Smoothing and polishing around the seat |
| Combustion Chamber | CNC machined combustion chamber (Squish area retained) |
| Head Gasket | HKS Grommet S-Cooling gasket (t=1.2) Code No. 23002-AN002 |
| Head Bolt | HKS Strengthened Bolt |
| Block（24U） Modifications |
|
| Head Bolt Hole Surface | |
| Water Holes | |
| Boring | |
| Oil Pump | HKS High Volume Oil Pump |
| Piston | HKS Forged |
| Conrod | HKS H-Beam |
| Crankshaft | HKS Forged |
| Main Bearing | ACL |
| Conrod Bearing | ACL |
| Cover | High Temp Paint |