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.
Intake - F6295 - 1mm oversize
Head Diameter: 36.00 mm
Stem Diameter: 5.47 mm
Overall Length: 113.25 mm
Tip Length: 4.24 mm
Reference: 15ø S. Flo. + 1 mm oversize.
Exhaust - F6293 - 1mm oversize
Head Diameter: 30.00 mm
Stem Diameter: 5.46 mm
Overall Length: 105.90 mm
Tip Length: 2.32 mm
Reference: 25ø Flo. + 1 mm oversize. Special Alloy
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