Toyota / Lexus 1UZ-FE-3UZ-FE VVTI V8. High performance, progressively wound PACALOYtm beehive valve spring and high-grade titanium retainer kit.
This kit was engineered to match our camshafts for ultimate quality, performance and reliability. 80lb seat pressure @ 34.30mm Installed height / 190lb @ 12mm lift / Coil bind is at 21.0mm