Kelford Valve Spring Set Toyota GR Yaris FX35 -6AN ORB plug (x2)

-6AN ORB plug (x2)

This exquisite system is perfectly finished with four carbon fibre tailpipes

The included 6AN PTFE fuel line routes fuel to the rear fuel rail port through a low profile swivel fitting

when higher revs are hit and the valves are permanently open

2L NIT-STK-RB30ID87 87MM/+0

Kelford Valve Spring Set Toyota GR Yaris FX35 -6AN ORB plug (x2)Toyota G16E GTS high performance beehive valve springs with titanium retainers for GR Corolla GR Yaris. Remove OEM base and fit supplied base. Intake: 100lb seat pressure at 35. 0mm installed height. 198lb at 12. 0mm valve lift. Exhaust: 87lb seat pressure at 36. 7mm installed height. 178lb at 11. 5mm valve lift. Spring coil bind height (solid height) 22. 0mm.