Dariusz Łuczak from RAK Garage and his Nissan 350Z visited KMS Engine in Poland for a dyno tune. Back in 2018 Dariusz swapped to a 2JZ-GTE inline-six with CP forged pistons, FMIC Pro H-beam rods, BC spring kit, Ecumaster ECU, JRSPEC GTX3582BB turbocharger, and Bosch 980 cc injectors. While at KMS Engine the combination produced 752 horsepower and 805 Nm (593 lb-ft) of torque on Shell V-Power 100 octane fuel.
Source: RAK Garage FB page and KMS Engine FB page