LT DIS Install - Removing The OptiSpark | Opti-Spark Delete Installation (Video 1)

Remove the Factory Opti-Spark Ignition | Prep Your LT1 for LT-DIS Installation If you’re tired of Opti-Spark failures, moisture issues, and repeat replacements, this video is the first step in permanently deleting the Opti-Spark ignition system on your LT1 engine. In this video, we walk through removing the factory LT1 ignition system to properly prepare your engine for installation of the Torqhead LT-DIS (LT Distributorless Ignition System) — a modern, coil-on-plug ignition solution designed to replace the Opti-Spark entirely. What’s Covered in This Video This step-by-step walkthrough shows how to safely remove all factory Opti-Spark-related components, including: • Removing the intake system • Draining the cooling system • Removing the accessory belt • Removing the air pump • Removing the factory coil / ignition module • Removing the water pump assembly • Removing spark plug wires • Removing the Opti-Spark distributor • Removing the crank hub These steps fully prep your LT1 engine for the LT-DIS ignition conversion, ensuring a clean and correct installation. Why Delete the Opti-Spark? The factory Opti-Spark system is known for: • Moisture intrusion and internal corrosion • Repeated failures and costly replacements • Limited diagnostics • Outdated ignition technology LT-DIS eliminates the Opti-Spark completely and replaces it with a modern, PCM-controlled ignition system, delivering improved reliability, serviceability, and performance. Compatible Vehicles LT-DIS is designed for 1992–1997 LT1 / LT4 / L99 engines, including: • Camaro • Firebird • Corvette • Caprice • Impala SS • Roadmaster Learn More About LT-DIS 👉 https://torqhead.com/pages/lt-dis/