How do you install external oil filter Type1 1600cc engine?

To install an external oil filter on a Type 1 1600cc engine, first, you'll need an external oil filter kit that typically includes an adapter plate and hoses. Start by draining the engine oil and removing the existing oil filter. Install the adapter plate onto the engine where the original filter was located, ensuring a proper seal. Attach the hoses from the adapter to the external oil filter, secure them, and refill the engine with oil before starting the engine to check for leaks.