Subaru EZ30 Spring kit KVS30 walbro 264 then CLICK HERE for our

then CLICK HERE for our 'custom' Mechanical Fuel Pump kit listing

contoured inner surface for maximized flow efficiency

Please look up the vehicle application list for more detail

Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush

Subaru EZ30 Spring kit KVS30 walbro 264 then CLICK HERE for ourIntake: 76lb at 31. 2mm, coil bind 19. 05mm. Exhaust: 90lb @ 37. 0mm, coil bind 26mm. SUBARU EZ30 High Performance valve spring set to suit stock retainer. Short spring installs on intake side to give 76lb at 31. 2mm, coil bind 19. 05mm . Add base supplied to Exhaust side on top of OEM base to give 90lb @ 37. 0mm, coil bind 26mm.