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Lancershop is my favorite website for my evo. They always have everything i need, and the customer service is incredible and very patient. I also wanted to personally thank the rep janelle for her above and beyond service that she consistantly provides.. Always a great experience when calling. I will reccomend this site to all of my friends and continue to purchase my own parts from here as well.. Excellent place and excellant service!!!

Jarret jackson

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Manley Exhaust 30.5mm Stainless Race Flo Valves - Evo 8/9

Product Description

Manley Sport Compact - Race Series Valves: 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.
Underhead Angle/Radius: Pro Flo: 22° x 7/16"
Margin: .065"
Seat Width: .080"
Stem Diameter: 6.54mm/.2575”
Tip Length: 3.8mm
Head Diameter: 30.5mm
Top of Head: 17° Dish
O/A Length: 109.7mm

Part Number: man11133-8

Fits: Evo 2002 to 2006

Details

Price: $184.95

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