Single Turbo BMW E39 M5 S62 V8Here we have a built motor S62 V8 running a single turbo. The motor has been dropped down to 9.0:1 compression and the turbo is a Garrett GT4088R. This is impressive to see as there has not been much if any successful turbo development on the S62 V8. As you all know, HPF abandoned plans to bring a turbo setup to market citing cost. It would seem this car from Russia has succeeded at least in the hardware aspect. We are waiting to see dyno's once the motor is broken in as well as who tuned it as it uses the stock DME! Impressive.