Forged Pistons Wossner Ford Sierra Cosworth 91.25MM 8,0:1
SKU: 48073627763

Forged Pistons Wossner Ford Sierra Cosworth 91.25MM 8,0:1

Sale price$382.51 Regular price$425.01
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Forged Pistons Wossner Ford Sierra Cosworth 91.25MM 8,0:1Wossner 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

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

91,25mm

Stroke

77,00mm

Wossner compression ratio (CR)

8,0:1

Rod Lgth.

  128,5mm

Dome volume (CC)

  -17,5

Comp Ht.

40,75mm

Pin diameter

24mm

Fits for

Ford Sierra Cosworth N5B

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48073627763

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Devlin
Natrona Heights, US
★★★★★ 5
happy engine. good mileage
Color: CA9683
Fit my 05 Tacoma great! Have had good response with the engine and it's acceleration. Fuel mileage is back on par. Will buy again!
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Reviewed in the United States on October 18, 2025
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JAKE
New York, US
★★★★★ 5
Kax brand
Color: CA9683
Perfect for my 07 FJ! Looks of great quality over fram low end...
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Reviewed in the United States on December 22, 2025
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Derek Duncan
Omaha, US
★★★★★ 5
Is it to install looks better
Color: CA9683
Pitch Perfect, seems like it breathed better
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Reviewed in the United States on April 22, 2026
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Luis'Amarillas
New York, US
★★★★★ 5
Es de buena calidad
Color: CA9683
Muy buena calidad
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Reviewed in the United States on January 30, 2026
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Dac32north
Houston, US
★★★★★ 5
Save on filters forever
Color: CA9683
A perfect replacement for my auto' expensive paper filter. With a little care it will outlast the car
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Reviewed in the United States on September 18, 2025

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