HKS Capacity Upgrade Kit 2.2L Step 2 Full Kit Fits Nissan Silvia S13/S14/S15 (SR20)21004-AN001
Description
For drivers who just need "more power and more torque", HKS have designed a series of capacity upgrade kits to suit each engines characteristics. Increased displacement offers more torque at lower engine speeds and by using the highest quality materials, the durability required for high levels of tuning is achieved. Nickel coated pistons which have strong anti-knocking properties combined with fully counterweighted crankshafts and high strength connecting rods (rods optional in some kits) combine to extract maximum performance from the turbocharger and increase torque.

【Capacity Upgrade Kit SR20DET 2.2L KIT】
This Capacity Upgrade Kit is for the SR20DET engine which is very popular as a base engine for tuning. This kit upgrade the engine displacement to 2.0L to 2.2L so the torque at the low and mid rpm required for street driving and drifting and high engine output and low friction required for drag racing are achieved.
Compression Ratio of Stock Cylinder Head
| Gasket Thickness (mm) | Compression Ratio (ε) | |
|---|---|---|
| STEP1 | STEP2 | |
| 1.2 | 8.7 | 8.8 |
| 1.6 | 8.4 | 8.5 |
| HKS 2.2L KIT STEP1 | HKS 2.2L KIT STEP2 | Stock | |
|---|---|---|---|
| Bore | φ86.5 | φ87.0 | φ86.0 |
| Stroke | 91.0mm | 91.0mm | 86.0mm |
| Displacement | 2,139ml | 2,164ml | 1,998ml |
Specifications
SKU 21004-AN001
Availability 60-90 Days
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