Ryan Hayward built his Nissan 240SX at his company VSR Fab. The car was previous powered by a twin-turbo Chevy V8 but now holds a 3.0 L Mercedes OM606 turbo diesel inline-six. The motor produces 553 horsepower and 657 lb-ft of torque on 40 psi of boost.
Source: VSR Fab FB page via Piotr
Though I appreciate the appeal of the LS, this is the best kind of LS swap.
Is he road racing it. Weird weird awesome swap. I owned the Mercedes wagon that housed that motor, that is an impressive number out of that