Holley EFI High Flow Dual Solenoid Boost Control Kit
Type: Boost Control Part
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.
Features:
- 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
Specs:
- Brand: Holley EFI
- Category: Air and Fuel Delivery
- Color: Black
- Emission Code: 5
- Grade Type: Performance
- Inlet / Outlet Size: 1/4" NPT
- Material: Billet
- Part Type: Turbocharger Electronic Boost Controller
- Product Type: Boost Control Part
- Sub Category: Turbocharger, Supercharger and Ram Air
Tech Resources:
When selecting solenoid configuration in the Holley EFI software, use the Dual Holley drop down selection.
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.
Instructions - techlibrary_199r10629rev.pdf
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
