Supertech Peugeot 306 XU10J4 30.8mm STD SS Exhaust Valve
Supertech Peugeot 306 XU10J4 30.8mm STD SS Exhaust Valve
We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right valve. Because of thermal fatigue the proper choice of material will greatly determine the valve performance and reliability. Supertech relentlessly test new materials to provide valves with unsurpassed fatigue resistance.
These valves are black nitride coated, which is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life.
Specifications:
| CAR MAKE | Peugeot |
| CAR MODEL | 306 |
| VALVE HEAD SIZE | STD |
| VALVE HEAD DIAMETER | 30.8mm |
| ENGINE SPECIFICATIONS | XU10J4 |
| STEM DIAMETER | 5.96mm |
| VALVE LENGTH | 105.3mm |
| MATERIAL | Black Nitrided SS |