When a mechanic is tuning a race engine—whether they are setting the ignition timing, adjusting the valve lash, or checking for top-dead-center (TDC)—they constantly need to "bump" the engine over. Doing this solo usually means either climbing in and out of the cockpit repeatedly to hit the ignition switch, or dangerously bridging the starter terminals with a screwdriver. The Longacre 45803 HD Starter Solenoid Kit eliminates that hassle by putting full cranking control right where the mechanic is standing.
This kit mounts a heavy-duty, Ford-style remote starter solenoid on the firewall, paired with a dedicated, rubber-booted weatherproof push button.
Key Features
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One-Man Engine Tuning: Completely revolutionizes pit-stall maintenance. Allows a single mechanic to safely bump the starter over while keeping their eyes directly on the timing marks or the valvetrain.
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Weatherproof Firewall Button: Features a rugged push-to-start button completely sealed within a thick rubber boot, ensuring engine bay wash-downs, track dirt, and trackside rain won't short out the electrical contacts.
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Heavy-Duty Racing Solenoid: Upgraded internals are built to handle the intense heat of the engine bay and the extreme electrical current required to turn over high-torque racing starters without failing.
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Safer Electrical Routing: By moving the solenoid away from the extreme heat of the exhaust headers (unlike standard GM block-mounted solenoids), this kit cures the infamous "hot start" issue that plagues many race cars.
