CP forged piston and ring set for the Acura/Honda K20A/A2/A3 (RSX). 87.5mm bore (+1.5mm over), flat-top design giving 9.6:1 compression on the K20A (10.9:1 on a K24A). Forged from 2618 aluminum. Includes CP piston rings. Set of 4.
| Type | Forged piston & ring set (flat-top) |
| Engine | Acura/Honda K20A/A2/A3 |
| Bore | 87.5mm (+1.5mm) |
| Compression | 9.6:1 (K20A) / 10.9:1 (K24A) |
| Material | 2618 forged aluminum |
| Includes | CP piston rings |
| Quantity | Set of 4 |
| Part Number | SC70458-4 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Base |
| 2002-2004 | Acura | RSX | Type-S |
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