SKU: 84598049776

Forged piston and rings set 82.5mm VW 1.8L 8V

$218.25 $242.50
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Description

Forged piston and rings set 82.5mm VW 1.8L 8VFor VW 827 1. 8 8V engines won't fit ABA, AGG, or other tall blocks. Nominal bore diameter: 82. 5mm (increase engine displacement to 1838cc) Recommended bore to piston to bore clearance: 0. 08mm (For nitrous or extreme applications, consult your builder) Piston ring grooves: 1. 5 mm 1. 5 mm 2. 0mm Compression height: 32. 40mm. Dish volume: 17. 3cc Compression ratio: 8. 7: 1 Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight

For VW 827 1.8 8V engines‚ won't fit ABA, AGG, or other tall blocks.

Nominal bore diameter: 82.5mm (increase engine displacement to 1838cc)

Recommended bore to piston to bore clearance: 0.08mm (For nitrous or extreme applications, consult your builder)

Piston ring grooves: 1.5 mm / 1.5 mm / 2.0mm

Compression height: 32.40mm.

Dish volume: 17.3cc

Compression ratio: 8.7:1

Pin offset: 1.10mm.

Material: Forged aluminum 4032 T6.

Average piston weight (unit, without pin): 314,26g (11.08 oz).

Rated for 1000hp

Innovative high performance piston skirt design that provides:

1. Smaller piston to bore clearance‚

2. Less noise

3. Better ring seal

4. Higher power

5. Durability


Features:

Anti detonation grooves: protect the top ring by disrupting detonation waves and reduce piston-cylinder contact in high temperatures and engine RPM conditions.

Accumulator groove: accumulates residual combustion gasses reducing top ring flutter and improving seal.

Pin oil lubrication by broaches and oiler to reduce friction and increase durability.


Super A Piston Pin for VW827 (63.45mm) ¢â‚¬ 4pcs set

For VW 827 engines (Super A pistons)

Dimensions: 63.45mm x 20mm (length x O.D.)

Average unit weight: 116g (4.09 oz)

Rated for 1.000hp

Made from special steel alloys that combines optimal mass with high resistance.

‚

Piston rings 82mm set

Contains 01 complete set for 4 cylinder engine.
Compatible with SPA Super A, with 1.5mm / 1.5mm and 2mm channels.
Ring thickness:
1st ring 1.5mm - Made of carbon steel, which is 35% more resistant than cast iron and on average 30% lighter. With DLC (Diamond-Like Carbon) treatment, which is the application of carbon particles, whose physical and chemical properties are very close to those of the diamond, providing greater resistance to the material and reducing the friction of the surface, which significantly reduces friction when working against other surfaces.
2nd ring 1.5mm - Made of cast iron.
3rd ring 2.0mm - Manufactured in 3 pieces, which guarantees easy maintenance, better stability in the control of the oil film and improves the oil removal through the piston lubrication holes, as it has a better area for displacing this oil.

        Shipping Notes
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        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
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        SKU: 84598049776

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        4.5 ★★★★★
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        Ladyshell
        San Leandro, US
        ★★★★★ 5
        First ball was great!
        Color: Black Green, Size: 8 Inch
        This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 18, 2026
        A
        Verified Purchase
        AMM
        Dallas, US
        ★★★★★ 5
        Fun and durable
        Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
        I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though. I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her. I’d definitely buy it again.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 1, 2026
        L
        Verified Purchase
        Leo
        Pawtucket, US
        ★★★★★ 4
        It's a (smaller) soccer ball with nylon straps. Will no last long for aggressive chewers.
        Color: Black Green, Size: 8 Inch
        As the item title states, it's a soccer ball with straps. It feels like a soccer ball, but smaller and doesn't make any noises. The 8 inch size just right for my 50 lb dog. He can't get his mouth around the ball, but can bite down on the straps as we kick it around. He also plays and tosses it around by himself. It's also easy to clean. It's a good item, but suffers from two issues. 01) The nylon straps are tough, but not as durable as I though. My dog is aggressive chewer and has managed to chew them up a bit. 02) There is a nylon strap that is longer than all the others, so he tends to focus on that one. After about 15 days of playing with hit, he's managed to chew that strap up to the point that it's almost falling off. It would be nice if all the straps were the same, larger, size.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on October 27, 2025
        D
        Verified Purchase
        debra
        Alexandria, US
        ★★★★★ 5
        Highly recommend
        Color: Black Green, Size: 8 Inch
        I was skeptical that it would hold up to our aggressive chewer puppy (staffyX) - especially during teething. But it has survived past teething into adult chompers and is still fantastic! Its his favorite outside toy, especially the tags make it fun (and those have been holding up well too). If/when it fails, I'll buy another one.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 2, 2026
        A
        Verified Purchase
        Amazon Customer
        Natrona Heights, US
        ★★★★★ 3
        great design, poor overall quality
        Color: Black Green, Size: 8 Inch
        My dog loves these balls. The "tags" are a great design. The problem I have is the quality as they aren't tough enough. He goes through them pretty quickly tearing off the tags and puncturing the ball. He doesn't get that these actually cost money! Each one also comes with a small pump, which I guess is great for a one time buy?, but man, if you don't own a pump just buy one and keep one. I have no use for several of these cheap pumps. How about offering the pump as an add-on for a dollar or two?
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 13, 2026

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