The cylinder head is fabricated from a light, solid aluminum alloy with superior cooling efficiency. Camshafts are created of specially Solid metal and therefore are pushed by a timing belt. The 2JZ-GTE engine is equipped with 4 valves for every cylinder: two ingestion valves and two exhaust valves. Contacted seller https://cashxegeb.activoblog.com/28257023/not-known-factual-statements-about-jdm-toyota-2jz-gte-vvti-for-sale-built-2jz-gte