From Best motoring series 1989

Nissan Fairlady 300ZX Twin Turbo
Engine VG30DET 2960cc 24v DOHC V6
Max Power 280ps/6400rpm
Max Torque 39.6kgm/3600rpm
Weight 1510kg

Toyota Supra 3.0GT Turbo A
Engine 7M-GTEU 2954cc 24v DOCH 6
Max Power 270ps/5600rpm
Max Torque 36.5kgm/4000rpm
Weight 1540kg

Mazda (Savanna) RX-7 GT-X
Engine 2616cc
Max Power 205ps/6500rpm
Max Torque 27.5kgm/3500rpm
Weight 1250kg

Nissan Skyline GTS-t Type M
Engine RB20DET 1998cc 24v DOHC 6
Max Power 215ps/6400rpm
Max Torque 27.0kgm/3200rpm
Weight 1290kg