GSC Power Division 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.
ALL NEW GSC Power-Division High Pressure Beehive Spring kit with Ti Retainer 4G63t
GSC Power-Division Super Alloy Exhaust Valves for 4G63T For those running high horsepower, high EGT set ups that need a valve that will last in 2000F conditions. The Super Alloy Exhaust valves have Chrome polished stems to create a smooth, durable finish for added life and better lubricity especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability. Available in 30.5mm STD size and 31.5mm oversize Sold as a set of 8
Head Size
Standard Size
+1mm Oversize
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990 - 1998 | Eagle | Talon | Base, TSi |
| 1993 - 1994 | Eagle | Talon | ES, DL |
| 1995 - 1998 | Eagle | Talon | ESi |
| 1990 - 1997 | Mitsubishi | Eclipse | Base |
| 1990 - 1999 | Mitsubishi | Eclipse | GST, GS, GSX |
| 1995 - 1999 | Mitsubishi | Eclipse | RS |
| 1996 - 1999 | Mitsubishi | Eclipse | Spyder GS, Spyder GST |
| 1991 - 1992 | Mitsubishi | Galant | Base, LS, GSX, GS, GSR, VR-4 |
| 2005 - 2006 | Mitsubishi | Lancer | Evolution MR, Evolution, Evolution RS, LS Diamond, OZ Rally, LS, DE, ES, Ralliart |
| 2006 | Mitsubishi | Lancer | Evolution SE, SE |
| 1990 - 1994 | Plymouth | Laser | RS, Base |