Fits 4500 Dominator® flange intake manifolds
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.
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.
- Universal fit
- More precise throttle control
- Better drivability
- Maximum airflow
- Minimizes air turbulence
- 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
Information:
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.| Attributes | |
| Adjustable | Yes |
| Barrel | Four |
| Barrels | 4, 4 |
| Bore Diameter | 4x2.25 IN |
| Brand | Holley EFI, Holley EFI |
| CFM | 2000, 2000 |
| California Proposition 65 | No |
| Category | Air and Fuel Delivery |
| Country of Origin (Primary) | US |
| Emission Code | 4, 4, Off Road |
| Finish | Clear, Clear |
| Flange Style | 4500 Dominator, 4500 Dominator |
| Fuel Injectors Included | No |
| Fuel System Type | EFI |
| GTIN | 00090127676929 |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8409915085 |
| Hazardous Material Code | N |
| Height | 2.49, 2.49 |
| Idle Air Control Motor Included | Yes |
| Life Cycle Status Code | Available to Order |
| Material | Billet, Billet |
| Mounting Hardware Included | No |
| NAFTA Preference Criterion Code | B |
| Product Type | Billet 2000 CFM Throttle Body, Throttle Body |
| SDR Required Flag | N |
| Sale Category | Air and Fuel Delivery |
| 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 in., 2.250 Inch |
| Throttle Bore (in.) | 2.250 |
| Throttle Position Sensor Included | No |
| Warning | California Proposition 65, California Proposition 65 |
| part type | Fuel Injection Throttle Body |
Holley EFI 112-578 Universal 4BBL Billet 2000 CFM Throttle Body
Product Information
- Brand: Holley EFI
- Product Number: 112-578