D-4S Cylinder Head

Direct Injection 4-stroke Gasoline Engine Superior Version Sequential Multiport Fuel Injection (D-4S SFI)
2UR-GSE V8
IS F twin-cam aluminum 4-valve cylinder head configuration
2GR-FSE V6
Spray shape: Dual-fan-shaped spray (DI), 12 Multiholes (PFI)

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