
The Manley Race Flo stainless exhaust valve for Mitsubishi Eclipse GS/GST 2.0L (1990-2000) is a race-series exhaust valve engineered for high-rpm competition use, explicitly noted for engines operating under 8000 RPM. Marketed for racing applications, the valve listing includes stainless construction, swirl-polished under-head areas, fully machined combustion faces, and options in Race Flo shapes and stem/tip treatments.
Manley 90-00 Mitsubishi Eclipse GS GST 2.0L (4G63-4G63T) DOHC 16 Exhaust 31.5mm Stainless Race Flo