Ferrea 6000 Series Stock-Size Exhaust Valves — Mitsubishi Evo X (2008–2015, 4B11T)

Description

Mitsubishi Evo X 6000 Series Competition Exhaust Valves by Ferrea
The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips.

We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

Features
Excellent Reliability at a Budget Price
Higher Fatigue Resistance and Tensile Strength
EV8 Stainless Steel Construction
Undergoes Special Heat-Treatment & Stress Relieving Process
Hard Chrome Stems & Friction-Welded Hard Tips
Swirl Polished Valve Head
Please Note: These are sold as individual valves. Use the quantity selector if more than 1 is required.

Applications
2008 – 2015 Mitsubishi Evo X
Specifications
Head Diameter: 29mm
Stem Diameter: 5.46mm
Overall Length: 105.90mm
Tip Length: 2.32mm
Reference: 25deg Flo. Stock Size. Special Alloy

What’s In The Box?
1 – Ferrea 6000 Series Exhaust Valve

Warranty
Manufacturer Standard Warranty

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