24V Piston and Liner Set, 102.7 mm Bore
Pistons with matching Capricorn 102.7 mm cylinder barrels for the 24-valve head kit.
Engine Internals In production confidence: high
Manufacturing
| Manufacturer | Swindon Powertrain |
|---|---|
| Origin | 🇬🇧 United Kingdom Manufactured here Swindon Powertrain, UK. |
| Process | CNC Machined |
| Additively manufactured | No |
| Notes | Barrels are Capricorn. Piston alloy, coating and compression ratio are not published, so none is recorded here. Swindon note that original crankcases may need machining to take this bore — which makes the case a machining job, not a bolt-together. |
Fitment
| 964 | All models |
|---|---|
| 993 | All models |
Sources
- 24V Piston & Liners set - 102.7mm bore — Swindon Powertrain, accessed 2026-08-18