Description
The HKS Piston Full Kit provides the listed capacity-upgrade configuration for an engine build. Application: RB26.
Design and operation
Increasing displacement requires a coordinated relationship between crankshaft stroke, piston dimensions and connecting-rod geometry. The stated capacity applies to the specified combination and its required machining and clearances.
Technical details
- Manufacturer part number: 21004-AN022.
- Configuration: 2.8 L / Step 2
- Application: RB26.
- Engine designation: RB26DETT.
- Published build displacement: 2,771 mL.
- Bore / pin-size designation: φ87 - 21.
- Published boring / honing requirement: required.
- Package / component specification: BCD Piston Kit + Connecting Rods + Crankshaft.
Installation and selection
Confirm the exact supplied-component list and any required companion parts. Engine assembly should include bore, bearing, ring-gap and clearance checks, followed by calibration for the completed combination.