1.4L 16v - 14K4F
Manufacturers
1.4L 16v - 14K4F
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Forged pistons Wossner for Rover/MG 1.4 16v 14K4F: spec table (75-76 mm, pin 18 mm), compatibility, original vehicles & OEM references. Ideal for road/track performance & reliability.
Features of forged pistons by NSB Concept for Rover/MG 1.4 L 16V K-Series (engine code 14K4F):
| Reference | Bore OEM 75.00 mm | CR OEM 10.3:1 | Pin OEM 18 mm | Pin Height OEM 22.50 mm | Brand | Treatment | Aluminum | Forging | Dome | Weight | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| K9221DA | 75 | 12.5:1 | 18 | 22.5 | Wossner | NC | NC | Round | 10.7 | NC | 750XDS |
| K9221D050 | 75.5 | 12.7:1 | 18 | 22.5 | Wossner | NC | NC | Round | 10.7 | NC | 755XDS |
| K9221D100 | 76 | 12.8:1 | 18 | 22.5 | Wossner | NC | NC | Round | 10.7 | NC | 760XDS |
Compatibilities (engine codes):
Original vehicles equipped with 1.4 K-Series 16v (code 14K4F):
| Brand | Model | Engine Code | Power | Years |
|---|---|---|---|---|
| MG | ZR 105 | 14K4F | 103 hp | 2001-2005 |
| Rover | 100 / Metro 114 GTi 16v | 14K4F | 103 hp | 1991-1998 |
| Rover | 200 (R3) 214 1.4 16v | 14K4F | 103 hp | 1996-1999 |
| Rover | 25 (RF) 1.4 16v | 14K4F | 103 hp | 1999-2005 |
| Rover | 25 (RF) 1.4 16v | 14K4F | 84 hp | 1999-2005 |
| Rover | 400 (HH-R) 414 16v | 14K4F | 103 hp | 1995-1999 |
| Rover | 45 (RT) 1.4 16v | 14K4F | 103 hp | 1999-2005 |
| Rover | Streetwise 1.4 16v | 14K4F | 103 hp | 2003-2005 |
| Rover | Streetwise 1.4 16v | 14K4F | 84 hp | 2003-2005 |
OEM piston references:
References are indicative; check with VIN, piston grade (A/B/C) and possible machining.
Note: Before installation, always verify the integrity and compliance of every piston kit component and proper installation in the engine; any warranty applies only to the piston kit parts.
