Ferrea 6000 Series Competition Exhaust Valve +1mm Oversize Toyota Supra 2JZGE 2JZGTE

Ferrea 6000 Series Competition Exhaust Valve for Toyota Supra 2JZGE and 2JZGTE Engine.

Head Diameter: 30mm
Stem Diameter: 5.98mm
Overall length: 99.1mm
Tip Length: 3.5mm
References: 22 Degrees Flo +1mm Oversize
Material: EV8 Stainless Steel - Special Alloy

6000 Series Competition Valves

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.