The 2JZ-GTE has an oil spray nozzles to aid in cooling the pistons and a special head with redesigned ingestion and exhaust ports, cams, and valves.North American variants in the Toyota 2JZ engine did not receive this update. Having said that, all around September 1997 Toyota began producing new JDM 2JZ-GTE engines with VVT-i. Variable valve timing… Read More