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.
Product detailed specification |
Bore size | 84MM |
Stroke | 70.40mm |
Wossner compression ratio (CR) | 7.50:1(911T) 8.00:1(911E) 8.50:1(911S) |
Rod Lgth. | 127.75 |
Dome volume (CC) | +24.60 |
Comp Ht. | 34.00mm |
Pin diameter | 22mm |
Fits for | Porsche 911 S E T 2.4L |