Ferrea 6000 Series Exhaust Valve 30 STD H22A1 H22A4 - Honda Prelude (1993 - 2000) Exhaust, Stock - Per Valve
Ferrea Honda Prelude (1993 - 2000) Exhaust, Stock
Ferrea 6000 Series Exhaust Valve 30 STD H22A1 H22A4 Prelude
The 6000 Series Competition Valve 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 Valve we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust Valve. 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 Valve feature flow improvements to deliver the power needed for today's sophisticated racing engines.
Specifications:
| CAR MAKE | Honda |
| CAR MODEL | Prelude |
| VALVE TIP LENGTH | 2.8 |
| VALVE HEAD SIZE | STD |
| VALVE HEAD DIAMETER | 30mm |
| FACE TYPE | Dish |
| ENGINE SPECIFICATIONS | H22A1 H22A4 |
| STEM DIAMETER | 5.48 |
| VALVE LENGTH | 107.1 |