Description
Holley EFI - 112-602
EFI Universal Race Series Throttle Body; 4 bbl.; 1000 CFM; Square Bore 4150 Flange; 1 3/4 in. Throttle Bore; Hard Core Gray;
The Holley EFI die cast aluminum four barrel throttle body is designed to fit on any square bore (4150 style) intake manifold. This new MPFI Race Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series car! The unit includes the Throttle Position Sensor (TPS), Intake Air Temperature Sensor (IAT), and Idle Air Control (IAC) motor. It has four 1-3/4 in. throttle plates. It features non progressive throttle linkage, for quickest throttle response, but can be converted to progressive operation by removing and adjusting the installed linkage. It also features one 3/8 in. and one 3/16 in. full manifold vacuum ports!
- Dedicated race only throttle lever
- Integrated TPS, IAC and Air Sensor
- High quality die cast aluminum for strength and weight reduction
- Standard square bore mounting pattern for installation on many intake manifolds
- Includes (1) 3/8” and (1) 3/16” full manifold vacuum ports
- Hi Flow IAC passages for large cubic inch engines for idle stability
- Stainless Steel adjustable secondary link; factory set to 1:1 actuation
- Hard Core Gray finish
- Knurled primary curb idle adjustment screw
- PTFE coated throttle shaft rides in oil impregnated bronze bushing for smooth actuation
- 1-3/4” throttle bore
- Uses a non-contact magnetic hall effect TPS sensor
