The cylinder head is manufactured from a light-weight, sturdy aluminum alloy with fantastic cooling effectiveness. Camshafts are created of specially cast steel and are pushed by a timing belt. The 2JZ-GTE engine is equipped with four valves for every cylinder: two ingestion valves and two exhaust valves. Ailment as pictured. https://jdm-toyota-2jz-gte-vvti-f52626.blogproducer.com/34346385/considerations-to-know-about-jdm-toyota-2jz-gte-vvti-for-sale-built-2jz-gte