Toyota 1UZ-FE Racing Valve Spring Set KVS1UZ

Installs at 33mm (1.299") to give 80lb seat pressure. Coil Bind is at 20.50mm - TOYOTA 1UZ-FE. 'Drop in' PACALOY valve spring set to suit OEM retainers. Featuring Nano-peen and Gold nitride surface finish treatment, this is the highest quality 1UZ spring on the market. 80lb seat pressure at 33.00mm installed height. Coil bind is at 20.50mm