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Holley EFI

Universal Race Series Throttle Body

Universal Race Series 4bbl 1000CFM Throttle Body-4150 Flange- Hard Core Gray

Part # 112-602 Be the first to write a review

Universal Race Series Throttle Body

Not Available

4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details

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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 Seriesโ„ข 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" 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" and one 3/16" full manifold vacuum ports!

Features:

  • 1-3/4” throttle bore
  • Standard square bore mounting pattern for installation on many intake manifolds
  • Integrated TPS, IAC and Air Sensor
  • Hi Flow IAC passages for large cubic inch engines for idle stability
  • Uses a non-contact magnetic hall effect TPS sensor
  • Includes (1) 3/8” and (1) 3/16” full manifold vacuum ports
  • PTFE coated throttle shaft rides in oil impregnated bronze bushing for smooth actuation
  • Dedicated race only throttle lever
  • Stainless Steel adjustable secondary link; factory set to 1:1 actuation
  • Knurled primary curb idle adjustment screw
  • High quality die cast aluminum for strength and weight reduction
  • Hard Core Gray finish

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Barrels4
Brand Holley EFI
CFM1000
Emission Code4
Flange Style4150/4160 Square Bore
Product TypeThrottle Body
Throttle Bore1.750 inch
UPC090127727973
Part Number112-602
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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Instructions for Part# 112-602

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    Some parts are not legal for use in California or other states with similar regulations.