SPA TURBO Forged piston set 83mm 1.8L 20V VW/AUDI + 252 / 260 High Performance Camshaft set

SPA TURBO Forged piston set 83mm 1.8L 20V VW/AUDI + 252 / 260 High Performance Camshaft set

Marsoni

M251S

$524.95

Get it in 3 business days with 1 day shipping. Friday, May 29

SPA TURBO Forged piston set 83mm 1.8L 20V VW/AUDI + 252 / 260 High Performance Camshaft setFor VW AUDI 1. 8 20V engines Nominal bore diameter: 83mm (increase engine displacement to 1869cc) 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: 7cc Compression ratio: 8. 5: 1 Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 347. 74g (12. 2 oz). Rated

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I bought this as a last try to fix my unit. I wanted to share my experience with the Eufy S1 Pro after owning two units. Unfortunately, both units had serious issues. The first one developed multiple problems within less than a year: Dirty water tank issues Mop roller lifting motor malfunction Loud and abnormal noise during dust collection Eventually stopped working completely Despite that, I decided to give it another try and purchased a second unit, planning to reuse parts from the first one if needed. However, the second unit failed even faster. After around 2 months, it stopped performing dust suction from the robot to the base station. At this point, I cannot recommend this product. The reliability has been very poor in my experience, especially considering the price. On a positive note, customer support has been responsive and helpful, but unfortunately, the product quality itself did not meet expectations.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Captain Insano

Port Orchard, US

★★★★★ 5

Works just as expected

It fits and is the oem part.

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Reviewed in the United States on April 3, 2025

Ashkan R.

Houston, US