BMW began production of the second-generation ... of the M70 V12 engine used in the E32 750i and the E31 850i. The Goldfisch engine was based on the M70 V123 engine, gaining four cylinders ...

BMW’s twin-turbocharged 4.4-liter V8 is expected to power both the 850i and the more performance-focused M8. In the 850i, the engine will probably be making about 450 hp. The M8, however ...

Key features include a V10 engine swap from ... More: Manhart Makes The E31 BMW 8-Series Great Again With E39 M5 V8 Manual Swap The project began with a BMW 850i as the donor car, aiming to ...