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ENGINE BLOCK COMPONENTS
【SHORT BLOCK EJ20 2.2L】
A short block that including the EJ20 2.2L Capacity Upgrade kit
- Installed the Capacity Upgrade Kit EJ20 2.2L to a brand-new block cylinder.
- Inside of the cylinder block is provided with clearance for installing the capacity upgrade kit.
- Providing 0.5mm oversized boring processing using dummy head jig for improving cylinder accuracy.
- The top surface of the right/left deck is polished.
EJ20 2.2L Capacity Upgrade kit installed
Special Forged Piston
- Top surface > Ni plating
- Piston skirt > OBER COAT®
- Special piston ring
Connecting Rod
- Billet H-beam
Billet Special Crankshaft
- All billet
- Full counterweight
Specifications
| HKS 2.2L KIT | Stock | |
|---|---|---|
| Bore | 92.5mm | 92.0mm |
| Stroke | 79.0mm | 75.0mm |
| Compression Ratio (t=0.7) | 8.34 | - |
| Displacement | 2,124cc | 1,994cc |
SHORT BLOCK EJ20 2.2L
| Block Modifications | Connecting rod side clearance |
|---|---|
| 0.5 mm oversize boring | |
| Deck surface polish | |
| Main Bolt | SUBARU product |
| Piston | HKS forged piston 0.5 mm oversize |
| Connecting Rod | HKS billet H-beam |
| Crankshaft | HKS billet |
| Main Bearing | ACL |
| Connecting Rod Bearing | SUBARU product |