¥388,365 JPY ¥442,800 JPY
| /
| Brand | HKS |
| Series Name | 2.2L CAPACITY UPGRADE KIT LOW COMPRESSION STEP 1 |
| Product Number | 21004-AT005 |
| Compatible Car | TOYOTA 86 ZN6 SUBARU BRZ ZC6 |
| Compatible Engine | FA20 |
| Product Description | Capacity: 2.116L Type: 86.5-22 Boring: Needed Full Flow Processing: Not Needed Compression Ratio: 10.4 (t=0.84) Description: The era of high supercharging tuning for direct injection engines has arrived!We have added a 0.5 oversize 2.2L KIT to the 2.1L LOW COMP KIT for FA20.Many people have installed a supercharger on their FA20.These people developed a high-strength low-compression piston, which is necessary when moving to higher supercharging.POINT-1 Piston kitAdopts forged material to improve strength.A cavity is provided on the crown surface to optimally atomize direct injection.A 3D shape that maintains a tumble flow on the crown surface.Recessed shape designed for use with HKS camshafts.By selecting gaskets, we have expanded the range of compression ratio settings.By adopting a two-layer molybdenum coating, we have achieved improved seizure resistance and reduced friction.POINT-2 ConrodSTEP1Due to the longer stroke, a special split connecting rod has been installed. No machining was required on the engine side, and the crank pin size was made to be a special size.Separate purchase of metal (for Nissan RB26 & SR) is required.(STEP 2 also has the same crankpin size)It is a split type with a high-strength I cross-sectional shape, and the connecting rod bolt size has been reviewed and optimized. |
| Remarks | Forged low compression piston kit + I section connecting rod + forged crankshaft |
| Notes | Images are for illustration purpose only. Actual product may vary. |
