Toyota / Lexus 1UZ-FE V8 (non vvti). High performance, progressively wound PACALOY 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