The cylinder head is made of a light-weight, robust aluminum alloy with great cooling performance. Camshafts are made of specifically Forged steel and are pushed by a timing belt. The 2JZ-GTE engine is equipped with four valves for every cylinder: two intake valves and two exhaust valves. Condition as pictured. https://jdm-toyota-2jz-gte-vvti-f70111.uzblog.net/the-best-side-of-jdm-toyota-2jz-gte-vvti-for-sale-built-2jz-gte-42344540