Buscando en la net encontre esto, comparando un poco el 3s-gte con el sr20det black top, algo importante, el toyota pesa +o- 40kilos menos ahi va la comparación >>
3S-GTE MR-2 TURBO ENGINE SPECS:
Vehicle: JDM 90-93 Toyota MR-2
Displacement: 1998cc
Valve train: DOHC 4 Cylinder, 16 Valve, 2.0L TURBO
Horsepower: 220 HP @ 6000 RPM
Torque: 200 LBS-FT @ 3000 RPM
Compression: 8.8:1
SR20DET BLACK Top S13 Silvia SPECS:
Vehicle: JDM 1991-1993 Silvia, 180SX
Displacement: 1998cc
Valve train: DOHC, 16 Valves, Chain driven cam sprockets
Horsepower: 205 HP @ 6000 RPM
Torque: 203 LBS-FT @ 4000 RPM
Turbo: Yes, T25
Ignition: Direct
Compression: 8.5:1
Bore: 86.0 mm
Stroke: 86.0 mm
Injectors: 370cc
Compressor: 0.80A/R Compressor, Garrett T25 Turbo, 0.64A/R Exhaust
saludos