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High Performance 'PACALOY' valve spring set to suit OEM retainers
29mm Plumb Back Fitting - Outlet fitting for Turbosmart Plumb Back
improved low to mid-range power
Combining our SEMA award winning EM technology to create a bespoke solution for all EcoBoost F-150 vehicles
This new generation coil kit has been specifically designed as an upgraded direct drop-in replacement for all EJ engines apart from the extremely rare EJ20 G series
Subaru EZ30 Spring kit KVS30 0555-1011 High Performance 'PACALOY' valve springIntake: 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.