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High performance 'PACALOY' valve spring set to suit OEM retainers
ARP Barra Balancer bolt to suit:
Requires KVS56-BT valve springs
or movement
Comprehensive instructions are included with the kit
Radium Fuel Surge Tank Install Kit - Ford Focus ST LW/LZ 13-18/Ford Focus RS LZ 16-17 HR200275 High performance 'PACALOY' valve springThis comprehensive installation kit includes everything needed to install a Radium fuel surge tank (FST R) in a 2013+ Focus ST and 2015+ Focus RS. If using auxillary port injection, consider this FST kit 20 0366 instead. More FST information can be found HERE. The fuel pump inside the surge tank is used to replace and mimic the OEM fuel supply line and feed the OEM HPFP. The pump is protected from fuel starvation as the OEM low pressure fuel pump(s)