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Product Details
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Vehicle Compatibility
Fits 4500 BIG DUAL - Holley EFI Dominator Flange Throttle Body.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
2550CFM Dominator Flange "Big Dual" Throttle Body Air Valve
- Lightweight billet design (4500 bolt pattern)
- Dual throttle blades for maximum airflow
- Shafts ride on roller bearings for ultra-smooth throttle actuation
- Flows 2550 CFM
- Versions with and without supplemental injector provisions (4 injectors per TB and rails)
- Non-contact magnetic TPS sensor Bringing Pro Stock and ARCA Technology to your ride!
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Product Specifications
Adjustable
Yes
Billet Color
Clear
Bolt Pattern
Dominator Flange
Bore Diameter
28.5 SI
Brand
Holley EFI
CFM
2550
Fuel Injectors Included
No
Fuel System Type
EFI
Gasket Or Seal Included
No
Grade Type
Performance
Idle Air Control Motor Included
Yes
Mounting Hardware Included
No
Part Type
Fuel Injection Throttle Body
Product Type
Throttle Body
Throttle Body Spacer Included
No
Throttle Bore
25.8 Sq Inches
Throttle Position Sensor Included
Yes
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.
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