1FZ engine ready, modified, head work. Full head Stage 3 Precision cams Stage 3 included Retainers Hot and cold valves Springs Intake manifold porting, throttle in UAE 90 throttle Lower intake manifold porting Intake manifold porting in UAE Engine porting, clean work 50mm pistons, original Clean work, and I vouch for it, and I am responsible before God for my words. Guaranteed no smoke, no sputtering, no oil consumption, no leaks.