SKU: 49251643068

Forged piston set 81mm 1.8L 20V VW/AUDI + 252 / 260 High Performance Camshaft set

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Description

Forged piston set 81mm 1.8L 20V VW/AUDI + 252 / 260 High Performance Camshaft setFor VW AUDI 1. 8 20V engines Nominal bore diameter: 81mm (increase engine displacement to 1780cc) 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. 70mm. Dish volume: 7cc Compression ratio: 8. 5: 1 Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 318,66g (11. 2 oz). Rated

For VW/AUDI 1.8 20V engines


Nominal bore diameter: 81mm (increase engine displacement to 1780cc)

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: 32.70mm.

Dish volume: 7cc

Compression ratio: 8.5:1

Pin offset: 1.10mm.

Material: Forged aluminum 4032 T6.

Average piston weight (unit, without pin): 318,66g (11.2 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 (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.

PistonRings 81mm SPA DLC series

Specifications:

1‚º ring 1.5mm ¢â‚¬ Made from carbon steel, which is 35% stronger than cast iron and about 30% lighter. DLC treated, which is the application of carbon particles, that provides higher resistance and lower friction.

2‚° ring 1.5mm ¢â‚¬ Made from cast iron.

3‚º ring 2.0mm ¢â‚¬ Made by 3 parts, providing easy handling, better oil film stability and improvement in oil removal by the lubrication holes due to its optimized design.

252 / 260 High Performance Camshaft set

These SPA Turbo Cams for your VW are one of the best overall performance upgrades you can do.
Not a peaky or hard to live with pair, this matched camshaft set increases performance throughout the available rev range and is a popular application for the street performance or dual street track uses cars.
Intake 252‚°/Exhaust 260‚°
Includes Adjustable cam sprocket/s
This is a popular combination, designed to run with OEM lifters followers and springs


Fits VW 1.8T 20V applications
More torque and Horsepower!
Intake 252‚°, cam lift 8,2, valve lift at TDC 0,8 - for TURBO, for hydr. lifters
Exhaust 260‚°, cam lift 10,4, valve lift at TDC 0,7, for hydr. lifters
Attention: we strongly recommend the assembly with NEW hydraulic lifters, otherwise camshafts can be damaged.
( Mfg / Vehicle (model) / Year / Engine )
Audi A4 CVT 2001.5-up 1.8T
Audi A4 FWD 2001-up 1.8T
Audi A4 Quattro 1997-1999.5 1.8T
Audi A4 Quattro 2000 1.8T
Audi A4 Quattro 2001-up 1.8T
Audi TT 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 180HP
Audi TT Quattro 2000-2004 1.8T 225HP
Golf/GTI IV 2001-up 1.8T
Golf/GTI IV 2000 1.8T
Jetta IV 2000 1.8T
Jetta IV 2001-up 1.8T
New Beetle 2000 1.8T
New Beetle 2001-up 1.8T
Passat B5 1998-2000 1.8T
Passat B5 2001-up 1.8T
Passat B5.5 2001.5-up 1.8T
Tech Tips:
Professional installation is a must with this cam set
Timing chain tensioner needs to be modified to allow free travel of the included Adjustable cam sprocket.
Install it with a new set of lifters

Made of 1045 quenched steel
Billet machined
52-58 HRC

All SPA Performance¢â‚¬s camshafts includes CMD anti scoring lube #3

Designed for extreme pressure applications, it¢â‚¬s perfect for camshafts break in procedures, as it withstands pressure values of 40,000 to 50,000 psi, thus avoiding scoring on the high pressure cams - followers interface.

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        Exchange/Return Notes
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        SKU: 49251643068

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        Great Filter - shipping needs to be improved
        The air filter was great and would recommend the OEM filter. My only Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box. It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.
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        Carnegie, US
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        I have a 2024 Honda HR-V. It's so difficult finding wipers that work. These were a perfect fit and the price is unbeatable for all 3! Just a heads up- There is a clear film on the blades, I didn't notice and initially thought they were horrible. Once I noticed and removed the film, they work extremely well. 10/10. Will buy again if the price stays this good!
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