Carb - Stock Carburetor Air Flow (Aprox)

• 20R: 200 CFM

• 22R: 290 CFM

• Stock EFI Intake / Throttle: 500 CFM

• EFI W/Big Bore Throttle Assy: 600 CFM - Check out our Big Bore Throttle Bodies here.

NOTE - Induction Performance: The Toyota EFI intake manifold w / big bore throttle assembly will only support the 160-HP level, any power level above this requires dual sidedraft carburetors or a custom EFI intake manifold.