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Forged piston and rings set 83.5mm VW 9A 2.0L 16V + VW 144mm x 20mm High Performance Connecting Rod Set 7/16" bolt (1100hp) + Decompression Head Gasket Spacer - 1.5mm

Marsoni M251S
Sale price$464.95
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Forged piston and rings set 83.5mm VW 9A 2.0L 16V + VW 144mm x 20mm High Performance Connecting Rod Set 7/16" bolt (1100hp) + Decompression Head Gasket Spacer - 1.5mmForged piston and rings set 83. 5mm VW 9A 2. 0L 16V For VW 9A 2. 0 16V engines . Nominal bore diameter: 83. 5mm (increase engine displacement to 2. 032cc) 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: 29,30mm. Dish volume: 2cc Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without
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4.3 ★★★★★
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Bo
Natrona Heights, US
★★★★★ 5
Value
Color: Black
Quality
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Reviewed in the United States on July 30, 2025
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Amazon Customer
Charlottesville, US
★★★★★ 5
the complete package
Color: Black
all the parts needed and then some.... you tube the install ... up and running in no time
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Reviewed in the United States on August 29, 2024
S
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steve
Waukegan, US
★★★★★ 2
Loose
Color: Black
Water tube fits to loose
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Reviewed in the United States on August 3, 2024
K
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Kris W Cayton
Chelsea, US
★★★★★ 5
Great quality and price
Perfect fit. Received quicker than boat shop
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Reviewed in the United States on June 22, 2025
R
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Roger
Los Angeles, US
★★★★★ 5
Easy to install if you watch some online how to videos.
The water pump kit worked great on my 35 year old, 2 stroke, 100hp, Mercury Outboard.
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Reviewed in the United States on May 15, 2025

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