Seller notes

You are bidding on a Brand New MSD Power Grid Boost Controller, 6 Bar, Compatible with Power Grid System (Holley Part #77631). MSD Boost Controllers are the most accurate and easy to use controllers on the market. Plugs directly into the Power Grid via the CAN bus which allows user to make adjustments through MSD View software. Feature 2 boost curves that can be toggled on the fly, a user adjustable boost vs. timing retard curve, pressure switch and an over boost shutdown to protect the engine. ...

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