5 / 9 / 11 Turbo Forged Piston Set 7.5:1 & 7.9:1
At Engine Dynamics our choice for pistons is Wössner.
All Wössner forged piston sets include; Pistons, Rings, Pins and Clips, so no hidden extras are required.and Reliablity!
At Engine Dynamics our choice for pistons is Wössner.
All Wössner forged piston sets include; Pistons, Rings, Pins and Clips, so no hidden extras are required. At home in any engine from Fast Road to Motorsport use, Wössner pistons lead the way in both Performance and Reliablity!Pistons Constructed of 4032 T6 Alloy with Moly coated Skirts Weight matched within 1.5gr + or - 1gr Proven Japanese piston ring sets Matched Piston pins Pistons Constructed of 4032 T6 Alloy with Moly coated Skirts
Engine Code(s): C1J
Stroke: 77.00mm
Displacement: 1397ccm
Comp. Ratio: 7.5:1 & 7.9:1**
Comp. Height: 37.50mm
Cylinder Bore Sizes: 76.00mm, 76.60mm, 77.00mm & 78.00mm
** Compression ratio is based on OEM head gasket thickness (7.9:1). Compression ratio can be altered using different gasket thickness or alternatively this piston has been designed to allow to machine the crown flat to achieve 7.5:1. Having built many engines please feel free to contact us to discuss your requirements.
Attributes
| Part Number | K9186 |
| Price Code | A4.2 |
| Pin Diameter | 20.00mm |
| Pin Part # | WP052-SP |
| Clip Part # | CW20 |
