Hi all
Have just purchased/ been gifted my first BMW its a 1981 E21 320a automatic, it was my grandparents for years until it put oil into the water and blew a radiator hose, took my grandad 3 years to find a motor he thought was a "reasonable" price and sat in a shed ever since, I'm wanting to do an engine swap of some sort but have little knowledge about BMW's so hopefully I'll find what I need on here