Home

Help

Testimonials

New Arrivals

View Cart

Install Tips

Categories

Bestsellers

1. ARP Head Studs Full Set - EVO 8/9
2. Gates Performance Strong Timing Belt + Balance Belt - EVO 8/9
3. Supertech Black Nitrided Standard Size Exhaust Valve - EVO 8/9
4. Supertech Black Nitrided Standard Size Intake Valve - EVO 8/9
5. Supertech Standard Exhaust Valve Seal - EVO 8/9
6. Supertech Standard Intake Valve Seal - EVO 8/9
7. Mitsubishi OEM Metal Head Gasket - EVO 8
8. AMS Performance Timing Belt Tensioner Tool - EVO 8/9
9. Gates Water Pump - EVO 8
10. Supertech Standard Size Intake Valve Guide - EVO 8/9

Testimonials

I was lucky enough to do business with Breanna.
The transaction was a success and everything seemed so easy.
Fast response in the chat room and very agile when it came to "last minute changes".
Thank you!

Nikos Karavas

View All Testimonials

Write Your Own Testimonial

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

Purchase Product

Qty

If you see this message, your web browser doesn't support JavaScript or JavaScript is disabled. Please enable JavaScript in your browser settings so the online store can function correctly.