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Holley EFIPart 112-578Made in US
Product Details
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Key Features
Throttle shafts are offset with respect to the throttle plates so engine vacuum will assist throttle plate closure. Recommend Holley part number 20-113 cable bracket for TH-700R4 over-drive transmission installation.
If you're thinking of building either a high performance or race multi-point fuel Injection system for your engine, look no further than Holley for your throttle body. Holley offers a line of universal throttle bodies that range in sizes from 1000 CFM to 2000 CFM and are available with standard square bore or Dominator® flanges. These billet beauties will provide all the air your motor can ingest. Sporting premium design features that enhance their ruggedness and durability, Holley performance throttle bodies are built to take the most severe usage. They'll look great as well sitting on top of your street rod or street/strip engine. They have the looks to go with the brawn.
Fits 4500 Dominator® flange intake manifolds
- Universal fit
- CNC Billet construction
- Progressive linkage system
- 2000 CFM
- Designed with Dominator® flange
- Three manifold vacuum ports are available including one for PCV
- Utilizes 2.25” throttle bores
- More precise throttle control
- Better drivability
- Maximum airflow
- Minimizes air turbulence
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About this product
Fits 4500 Dominator® flange intake manifolds
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Product Specifications
Adjustable
Yes
Automotive Item Grade
Performance
Barrels
4
Bore Diameter
4x2.25 IN
Brand
Holley EFI
California Proposition 65 Chemical Name
20
Category
Air and Fuel Delivery
Cfm
2000
Country
US
Emission Code
3
Emission Code
4
Finish
Clear
Flange Style
4500 Dominator
Fuel Injectors Included
No
Fuel System Type
EFI
Gasket Or Seal Included
No
Grade Type
Performance
Height
2.49
HTS Code
8409915085
Idle Air Control Motor Included
Yes
Material
Billet
Mounting Hardware Included
No
Part Type
Fuel Injection Throttle Body
Product Type
Throttle Body
Prop 65 Yes/No
No
Sub Category
Fuel Injection System and Related Components
Throttle Body Finish
Polished
Throttle Body Material
Billet Aluminum
Throttle Body Spacer Included
No
Throttle Bore
2.250 Inch
Throttle Position Sensor Included
No
Throttle Position Sensor Included
Yes
Warning
California Proposition 65
Warranty
Manufacturer's Limited 90 Day Warranty
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
US
Emissions Code
4
HS Code
8409915085
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Dimensions & Shipping
Product Dimensions
11.2 × 10.4 × 3.4 in
Shipping Dimensions
11.2 × 10.4 × 3.4 in
Weight
2858 g (2.86 kg)