NISSAN RB25DET NEO. High performance beehive valve spring set with titanium retainers. Ovate PACALOY wire. 100lb seat pressure @35.5mm Install. 180lb at 10.00mm lift. Bind @ 24.1mm. 11.40mm maximum lift. Not quite what you need? view more springs, cams & valve train parts for RB25DET NEO engine click here
