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Wiseco Pistons 8100XX High Performance Piston Ring Set

(Audi S4 1992-94, A4 Quattro 1997-2005, TT Quattro 2000-06, A4 1997-2006, TT 2000-06, S6 1995-97; Honda Civic 1999-2001, 2006-11 + 8 more models)

Part of: Wiseco Pistons High Performance Piston Ring Set

Other options in this family: Wiseco Pistons 3071LK Wiseco Pistons 3051XC Wiseco Pistons 3071XC Wiseco Pistons 8750XX Wiseco Pistons 8700XX

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

8100XX
6 reviews
Sale Price

$33.99

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Wiseco 8100XX is a high-performance piston ring designed for serious engine builders and performance enthusiasts. Wiseco's advanced ring technology delivers superior sealing, reduced friction, and enhanced durability across a wide range of applications.

Key Features:

  • Premium steel nitrided top ring construction for exceptional wear resistance and longevity
  • Napier-style second ring design optimizes oil control and combustion sealing
  • Pre-gapped for convenience and precise fitment right out of the box
  • Compatible with various Wiseco piston lines including Pro Tru, Sport Compact, and EFI applications
  • Engineered for high-performance street, racing, and forced induction engines

Wiseco piston rings are manufactured to exacting tolerances using premium materials that withstand extreme cylinder pressures and temperatures. The steel nitrided top ring provides a hard, low-friction surface that resists micro-welding and maintains consistent sealing throughout the engine's operating range. The napier second ring features an angled face that improves oil distribution while maintaining excellent compression control.

Important: Unless otherwise noted, rings are sold individually. Please order the specific quantity needed for your application.

Products specifications

Fits

Audi S4 1992-94, A4 Quattro 1997-2005, TT Quattro 2000-06, A4 1997-2006, TT 2000-06, S6 1995-97; Honda Civic 1999-2001, 2006-11, Civic del Sol 1994-97; Volkswagen Jetta 1984-92, 2000-05, Beetle 1999-2005, Passat 1991-94, 1999-2005 + 4 more models

2nd Ring

1.2mm Cast Iron / Napier Hook

Bore

81mm

Bore (in)

3.189 in.

Bore (mm)

81.000mm

File Fit

No

Gapless

No

Notes

Single piston set.

Oil Ring

3/16 3-Piece Std Tension

Oil Ring Included

Yes

Oil Ring Material

Nitride coated stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Quantity

Sold as a set.

Second Ring Facing Material

Phosphate coated

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Size

.039-.047-2.8mm

Top Ring

1mm Alloy Steel / Gas Nitrated

Top Ring Facing Material

Gas nitrided

Top Ring Included

Yes

Top Ring Material

Stainless steel

Top Ring Thickness

1.0mm

Great experience! Shipping was fast and the price was amazing. I'd actually wondered if it was too good to be true, but my ramps showed up today (exactly a week from when I placed my order) and they look great.

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

awesome price easy transaction fast response will buy from autoplicity again

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

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