Kelford Cams Nissan RB20DET RB25DET Race Spring Set - KVS20

Pre-NVCS. 85lb seat pressure at 36.00mm install height. Coil bind at 22.00mm.

NISSAN RB20DET RB25DET. Fits early heads without NVCS. High performance PACALOY single valve spring set to suit OEM retainers and spring base. 85lb seat pressure at 36.00mm install height. Coil bind at 22.00mm.