HKS Valve Springs for 4G63 DSM/Evo (22001-AM001) AMS Higher Reliability by In-house Design

Higher Reliability by In-house Design & Production

• Removable anti-slosh baffle that keeps oil contained in oil pump pickup area during road racing and drag racing

The MHI housing will work with factory-style o2/downpipe and uses an Evo 9 style actuator

12V MMFAN-14 12" Diameter

Stroud Pilot Chutes will spring into action

HKS Valve Springs for 4G63 DSM/Evo (22001-AM001) AMS Higher Reliability by In-house DesignHKS valve springs for the 4G63 Evo 1 7, 1G 2G DSM and GVR4 are sold as the complete set of 16. These can be used with the stock retainers. If you are using these in an Evo 8 9 head, you must use OEM DSM retainers. Vehicle Fitment: Mitsubishi 4G63 1992 2001 Evolution I VII 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1993 Galant VR4 More from HKS: HKS valve springs are stiffer springs specifically designed for use with HKS