1978 BMW M1 (E26)

Close-up view of a mid-mounted inline-6 engine featuring coil packs and prominent tubing within a reinforced race car chassis area.

Close-up of a high-performance inline-6 engine in a race car engine bayLothar Spurzem, CC BY-SA 2.0 DE <https://creativecommons.org/licenses/by-sa/2.0/de/deed.en>, via Wikimedia Commons