*Installing a larger radiator and cooling system
*Modifying the exhaust system
*Modifying the transmission and driveline
*Modifying the engine mounts and brackets
*Modifying the bodywork to accommodate the larger engine
These modifications would be expensive and time-consuming and would likely void the warranty on your car. It is not recommended to install a 340 engine in a 1975 Dodge Dart that has a factory 225 engine.
If you are looking to increase the performance of your 1975 Dodge Dart, there are other options available that will not require as many modifications. These options include:
*Installing a performance camshaft
*Upgrading the intake and exhaust systems
*Installing a turbocharger or supercharger
*Increasing the compression ratio
*Using higher octane fuel
These modifications will provide a significant increase in performance without the need for major engine modifications.
