The cylinder head is comprised of lightweight Aluminum material mounted on an individual-layered steel gasket and works by using plastic region tightening bolts. The 2JZ-GTE has dual overhead camshafts created from specially cast-metal and warmth-dealt with bearing caps; camshafts are driven by using a timing belt. Issue as pictured. Here https://paxtonlerdn.thekatyblog.com/27486901/getting-my-jdm-toyota-2jz-gte-vvti-for-sale-built-2jz-gte-to-work