Ferrea exhaust valves, Mitsubishi 4G63 DOHC 31.5mm, 8 pcs
Competition Plus exhaust valve set for Mitsubishi 4G63 DOHC. The kit contains 8 valves. Detailed dimensions are listed below.
Technical specifications
| Part number | F1454P-8 |
|---|---|
| Manufacturer valve number | F1454P |
| Product series | Competition Plus |
| Kit contents | 8 pcs exhaust valves |
| Valve head diameter | 31.5 mm |
| Valve stem diameter | 6.55 mm |
| Overall valve length | 109.7 mm |
| Valve tip length | 3.8 mm |
| Sizing | +1 mm |
| Engine | Mitsubishi 4G63 DOHC |
Check valve guides, seats and collet dimensions before installation. Oversize valves require the seats to be machined to the correct size.
Engine and vehicle examples
Mitsubishi Lancer Evolution I-IX, 4G63T
Mitsubishi Eclipse GST / GSX, 4G63T (1990-1999)
Examples refer to models using the stated engine. Check the engine code, cylinder-head version, dimensions and actual assembly before ordering.
Suomi

