Ferrea 6000 Series - Set of 12 Intake Valves - F6096 F6098 - Toyota Supra 2JZ 2JZGE 2JZGTE Misc patent pending design is engineered

patent pending design is engineered specifically for boosted and nitrous applications

* *Increased crush* for improved bearing retention

Fittings are sold separately

Where others use plastic barb fittings

Conical Spring Benefits:

Ferrea 6000 Series - Set of 12 Intake Valves - F6096 F6098 - Toyota Supra 2JZ 2JZGE 2JZGTE Misc patent pending design is engineeredFerrea 6000 Series Set of 12 Intake Valves F6096 F6098 Toyota Supra 2JZ 2JZGE 2JZGTE The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures, 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