Introducing the newest development from the Holley EFI engineering team. The Holley EFI High Flow Dual Port Boost Control Kit.

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. A black anodized billet aluminum manifold, with built in mounting provisions. Two pre-terminated connectors for a quick installation, and extra pins for those of you wanting to cut the harnesses to custom lengths. Finally two 1/4" push-lock fittings to simplifying the installation process.

The Holley EFI boost control proprietary solenoid design flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids.

Features

• Carburetor looks with the drivability of EFI
• Trouble-free performance with today‚Äôs fuels - put an end to vapor lock and fuel varnish problems!
• Fits V8 engines from 250-600 horsepower
• 4150 style 4BBL mounting flange - Bolts on in place of carburetor
• Available in Polished, Classic Gold and Hard Core Gray‚Ñ¢ finishes. A classic carburetor finish coming soon!
• Fully self-tuning ECU - No laptop required
• Includes full color, 3.5‚Äù touch screen LCD for both basic and advanced tuning options
• Timing control option for GM Small Cap HEI and Ford TFI distributors
• Connections for Ford, GM TH350, 700R4 and other transmission linkages
• Harness provided for GM Electronic 4L60E/4L80E Transmissions, allowing for a fast and easy installation
• Optional free software upgrade for full laptop control
• Easy plug and play harnesses with minimal connections
• Virtually maintenance free - keeps your vehicle reliable and ready to drive