Ferrea 6000 Series Intake Valve 33mm STD B18C1 B17A1 B16A2 - Intake, Stock Size - Per Valve
Ferrea Acura Integra GS-R (1992 - 1993) 1.7L (B17A1) Intake, Stock Size
Ferrea 6000 Series Intake Valve 33mm STD B18C1 B17A1 B16A2
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 | Acura |
| CAR MODEL | Civic Si Integra GSR |
| VALVE TIP LENGTH | 2.5 |
| VALVE HEAD SIZE | STD |
| VALVE HEAD DIAMETER | 33mm |
| FACE TYPE | Dish |
| ENGINE SPECIFICATIONS | B18C1 B17A1 B16A2 |
| STEM DIAMETER | 5.47 |
| VALVE LENGTH | 102.35 |