Holley EFI High Flow Dual Solenoid Boost Control Kit 557-201
Boost Control Part
SOLENOID, BOOST CONTROL
- Black Anodized Billet Dual Port Manifold
- Two 1/4€ NPT Push-Lock Fittings for easy plumbing and installation
- Two Pre-Terminated connectors simply plug into the solenoids and pin into Holley EFI ECU connectors
- The billet manifold contains built in mounting provisions, setup for ¼ hardware
- Proprietary design to flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids
When selecting solenoid configuration in the Holley EFI software, use the Dual Holley drop down selection.
- Item Requires Shipping
- W6.0000” x H4.2500” x L6.5000”
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