Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.
Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.
Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.
Complete with rings, wristpins & locks, and specification sheets.
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Product detailed specification |
|
|
Bore size |
100MM |
|
Stroke |
76.40mm |
|
Wossner compression ratio (CR) |
11.80:1 |
|
Rod Lgth. |
127.00 |
|
Dome volume (CC) |
+40.20 |
|
Comp Ht. |
31.70mm |
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Pin diameter |
23x1.6mm |
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Fits for |
Porsche 964 do 3.6L |
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Porsche | 964 | 3.6L | M30.66/B6 |
WOSSNER
Official page: woessner-kolben.de
Wossner Forged Pistons for Porsche 964 3.6L 11.80:1
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Porsche | 964 | 3.6L | M30.66/B6 |

Official page: woessner-kolben.de