Nissan A Series Dual Valve Spring Set KVS14D rb26 head drain - TOYOTA 1FZ-FE and NISSAN

- TOYOTA 1FZ-FE and NISSAN TB48DE

flow and features

50mm Valve Lift - VVL middle lobe removed

PACALOY Beehive valve spring and Titanium retainer set for Extreme competition engines running high boost and RPM

Specifically Developed Red Urethane Bushes

Nissan A Series Dual Valve Spring Set KVS14D rb26 head drain - TOYOTA 1FZ-FE and NISSAN95lb seat pressure at 38. 00mm. Coil bind is at 25. 50mm NISSAN A12 A15. High performance dual valve spring set to suit OEM retainers. This spring set only suits full race A series engines with aggressive camshafts (not for street motors). 95lb seat pressure at 38. 00mm Install height. Coil bind is at 25. 50mm