High Flow Boost Control Dual Solenoids
Introducing the newest development from the Holley EFI engineering team, our EFI high flow dual port boost control kit featuring two solenoids. This kit contains a set of pre-installed high flow solenoids, which feature a dual O-ring sealing design, preventing any boost leaks out of the manifold. The solenoids are driven by Pulse Width Modulated (PWM) outputs of the ECU.
Introducing the newest development from the Holley EFI engineering team, our EFI high flow dual port boost control kit featuring two solenoids. This kit contains a set of pre-installed high flow solenoids, which feature a dual O-ring sealing design, preventing any boost leaks out of the manifold. The solenoids are driven by Pulse Width Modulated (PWM) outputs of the ECU.
- Black anodized billet dual port manifold with built in mounting provisions
- Two 1/4” NPT push-lock fittings for easy plumbing and installation
- Two pre-terminated connectors simply plug into the solenoids and extra pins into Holley EFI ECU connectors
- Proprietary design to flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids
Information:
It is not advised to use the PWM+ outputs on an HP ECU, but rather use the PWM- Outputs. If you have a Dominator ECU, either use the PWM- outputs, or use a PWM+ output on the J2B connector.| Attributes | |
| Brand | Holley EFI, Holley EFI |
| California Proposition 65 | No |
| Category | Air and Fuel Delivery |
| Color | Black, Black |
| Country of Origin (Primary) | US |
| Emission Code | 5, 5 |
| GTIN | 00090127047088 |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8409915085 |
| Hazardous Material Code | N |
| Inlet / Outlet Size | 1/4" NPT, 1/4" NPT |
| Life Cycle Status Code | Available to Order |
| Material | Billet, Billet |
| NAFTA Preference Criterion Code | B |
| Product Type | Boost Control Part, Boost Control Part |
| SDR Required Flag | N |
| Sale Category | Air and Fuel Delivery |
| Sub Category | Turbocharger, Supercharger and Ram Air |
| Warning | California Proposition 65, California Proposition 65 |
| part type | Turbocharger Electronic Boost Controller |
Holley EFI 557-201 Holley EFI High Flow Dual Solenoid Boost Control Kit
Product Information
- Brand: Holley EFI
- Product Number: 557-201