NISSAN RB20DE -DET. High performance PACALOY valve spring set to suit OEM retainers and spring base. Also fits Early RB25 heads that did not have variable valve timing. 85lb seat pressure at 36.00mm install height. Coil bind is at 22.00mm.
NISSAN RB20DE -DET. High performance PACALOY valve spring set to suit OEM retainers and spring base. Also fits Early RB25 heads that did not have variable valve timing. 85lb seat pressure at 36.00mm install height. Coil bind is at 22.00mm.