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Manley 11372-8 Valvetrain Engine Intake Valve

(1999-2000 Honda Civic; 1994-1997 Honda Civic del Sol; 2000-2006 BMW X5; 1992-2001 Acura Integra)

Part of: Manley Valvetrain Engine Intake Valve

Other options in this family: Manley 11134-8 Manley 11101-8 Manley 11136-8 Manley 11124-12 Manley 11187-6

Manufacturer

Picture for manufacturer Manley

Part Number

11372-8
4 reviews
Sale Price

$211.14

Estimated ship date Friday, November 27

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Product Details
Race Series Valves
Intake
Set of 8

Manley Performance Sport Compact stainless steel valves utilize our exceptional Race Series alloy and are manufactured to the highest quality standards.

Manley valves are designed to outflow and outperform all others even in the most severe environments. Manley stainless valves feature gorgeous yet durable chrome stems, swirl polished under heads, fully hardened tips, completely machined combustion faces, closely controlled margin heights, and exact stem to seat concentricity to render a finished product that is unsurpassed.

Manley intake valves typically are built with our original Pro-Flo design which reduces the stem diameter in the fillet area for increased airflow but also less valve weight.

In certain specific applications, Manley offers our Extreme Duty exhaust material. Our Extremealloy alloy offers more hot hardness and high temperature strength than our competitors offerings. This alloy is ideal for extremely high boosted applications where the exhaust gas temperatures reach what seem like unthinkable levels.

Manley stainless valves are suitable for all applications ranging from the mild street performer to the jaw dropping 1000+ horsepower race cars competing at the drag strip or drifting events.

Products specifications

Fits

1999-2000 Honda Civic; 1994-1997 Honda Civic del Sol; 2000-2006 BMW X5; 1992-2001 Acura Integra

Head Diameter

33mm

Lock Groove Quantity

1-groove

Lock Groove Style

Conventional

Margin

.050"

O/A Length

102.4mm

Overall Valve Length (in)

4.032 in.

Overall Valve Length (mm)

102.40mm

Quantity

Sold as a set of 8.

Seat Width

.075"

Stem Diameter

5.5mm/.2165”

Swirl Polished

Yes

Tip Length

2.5mm

Top of Head

17° Dish

Undercut Stem

Yes

Underhead Angle/Radius

Pro Flo: 22° x 5/16"

Valve Head Diameter (in)

1.299 in.

Valve Head Diameter (mm)

33.0mm

Valve Head Style

17 degree dish

Valve Material

NK-842 stainless steel

Valve Seat Width (in)

0.075 in.

Valve Stem Diameter (in)

0.216 in.

Valve Stem Diameter (mm)

5.5mm

Valve Tip Length (in)

0.098 in.

Valve Tip Length (mm)

2.50mm

Drop down menus difficult to find what was needed at times.

Very easy to talk to on the phone and excellent service.

Cheapest I can find for this product. I would buy from this seller again.

shipped fast and great price

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