Can you put a bigger motor on my convertible top 1974 olds delta 88?

The 1974 Oldsmobile Delta 88 convertible came with a standard 455 cubic inch (7.5-liter) V8 engine. While it is possible to install a larger engine in your vehicle, it would require significant modifications to the car's drivetrain and suspension. It is important to note that this modification may also affect the safety and reliability of your vehicle. Unless you have extensive experience in automotive modifications, it is generally not recommended to install a larger engine in a classic car like the 1974 Oldsmobile Delta 88 convertible.