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Manley 11104-8 Headlight Assembly Engine Exhaust Valve

(1994-2005 Mazda Miata)

Part of: Manley Headlight Assembly Engine Exhaust Valve

Other options in this family: Manley 11102-8 Manley 11103-8 Manley 11115-8 Manley 11111-8

Manufacturer

Picture for manufacturer Manley

Part Number

11104-8
7 reviews
Sale Price

$211.14

Estimated ship date Tuesday, November 24

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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

1994-2005 Mazda Miata

Head Diameter

34mm

Margin

.050"

O/A Length

101.35mm

Overall Valve Length (in)

3.992 in.

Overall Valve Length (mm)

101.4mm

Quantity

Sold as a set of 8.

Seat Width

.075"

Stem Diameter

6mm/.2362”

Swirl Polished

Yes

Tip Length

3.5mm

Top of Head

17° Dish

Undercut Stem

Yes

Underhead Angle/Radius

Pro Flo: 22° x 5/16"

Valve Head Diameter (in)

1.339 in.

Valve Head Diameter (mm)

34.0mm

Valve Head Style

17 degree dish

Valve Material

NK-842 stainless steel

Valve Seat Width (in)

0.075 in.

Valve Stem Diameter (in)

0.236 in.

Valve Stem Diameter (mm)

6.0mm

Valve Tip Length (in)

0.138 in.

Valve Tip Length (mm)

2.50mm

Fast shipping cheapest I could find, easy to deal with, great product

Best pricing I found for the K&N filter I needed and the order process was quick and easy. Shipping time is reasonable and I have absolutely no complaints.

very easy to look up ,find item I was looking for !just wish I could of used my paypal account ,maybe next time !!! also according to information this part is supposed to fit !! Thanks

Ordered Sunday and recieved product Tuesday .. What more can u ask for? Great Seller!

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

fast shipping and great price!

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