Here is a general outline of the steps involved:
1. Engine Compatibility: Ensure that the 327 engine block is compatible with the TPI setup. The TPI system was typically used on later model engines with specific mounting points and fuel injection components. Check for compatibility issues between the engine block, intake manifold, and other components.
2. Intake Manifold: The 350 TPI intake manifold is designed to fit specific cylinder head configurations. The 86' 350 heads may have different port shapes or spacing compared to the heads the TPI intake manifold was designed for. Modifications, such as port matching, may be necessary to ensure proper alignment and sealing between the intake manifold and the cylinder heads.
3. Fuel Injection System: The 350 TPI setup includes fuel injectors, a throttle body, sensors, and other components that work together to deliver fuel and air to the engine. The fuel injection system from the 350 TPI setup will need to be integrated into the 327 engine. This may involve modifying or fabricating fuel lines, brackets, and electrical connections to accommodate the different engine architecture.
4. Ignition System: The TPI system requires a compatible ignition system. You may need to modify or replace the distributor, ignition coil, and spark plug wires to work with the TPI setup on the 327 engine.
5. Engine Management System: The 350 TPI setup is controlled by an engine control module (ECM) that manages fuel injection, ignition timing, and other engine parameters. The ECM from the 350 TPI setup may need to be reprogrammed or replaced with a compatible unit that can manage the 327 engine's specific needs.
Overall, installing a 350 TPI setup on a 327 engine with heads from an 86' 350 is possible but requires careful planning, modifications, and expertise in engine building and fuel injection systems. It is recommended to consult with professionals experienced in engine modifications and fuel injection to ensure a successful installation and proper engine performance.
