Engine Designation 7M - GTE 1JZ - GTE 1G - GTE
Displacement 2954 cc 2491 cc 1988 cc
Engine Type Turbo Inline 6 cylinder Twin Turbo Inline 6 cylinder Twin Turbo Inline 6 cylinder
Valvetrain Belt driven DOHC, 4 valves per cylinder Belt driven DOHC, 4 valves per cylinder Belt driven DOHC, 4 valves per cylinder
Fuel System TCCS EFI, Premium Unleaded TCCS EFI, Premium Unleaded TCCS EFI, Premium Unleaded
Ignition System   Direct fire ignition  
Combustion Chambers   Pent Roof  
Bore x Stroke (mm) 83.0 × 91.0 86.0 × 71.5 75.0 × 75.0
Compression ratio 8.4 : 1 8.5 : 1 9.1 : 1
Horsepower 240 ps / 5600 rpm 280 ps / 6200 rpm 210 ps / 6200 rpm
Torque 35.0 kg-m /3200 rpm 37.0 kg-m / 4800 rpm 28.0 kg-m / 3800 rpm
Spark Plug Conventional : ND    - Q20R-U
                      NGK - BCPR6EY
Platinum  : ND    - PQ20R-P8
                NGK - BCPR6EP-N8
Conventional : ND    - 
                      NGK - BKR6EY
Platinum  : ND    - PK20TR11
                NGK -  BRK6EKPB11
Conventional : ND    - 
                      NGK - 
Platinum  : ND    - 
                NGK - 
Spark Plug Gap 0.8 mm ( 0.031 in ) 1.1 mm  
Ignition Timing 10º BTDC @ idle (T & E1 shorted) 8º-12º BTDC @ idle (T & E1 shorted) 10º BTDC @ idle (T & E1 shorted)
Firing Order 1 - 5 - 3 - 6 - 2 - 4   1 - 5 - 3 - 6 - 2 - 4
Intake cam timing (o-c)   3° BTDC - 41° ABDC  
Exhaust cam timing (o-c)   46° BBDC - 2° ATDC  
Camshaft duration   224 (in) 228 (ex)  
Valve clearance
( cold )
Intake   : 0.15 mm - 0.25 mm
Exhaust : 0.20 mm - 0.30 mm
Intake   : 0.15 - 0.25 mm
Exhaust : 0.25 - 0.35 mm
Intake   : 0.20 mm - 0.25 mm
Exhaust : 0.25 mm - 0.30 mm
Idle speed 800 rpm 600 - 700 rpm 650 rpm
Fuel pressure 2.3 - 2.8 kg / cm2
33 - 40 psi
   
Fuel Injectors 440cc/min ??? impedance 380cc/min high impedance  
Turbo pressure M/T : 5.5 - 7.5 psi
A/T : 4.8 - 6.0 psi
0.60 - 0.69 kg/cm2
8.5 - 9.8 psi
 
Turbo type Toyota CT - 26 Toyota CT - 12A ( x 2 ) Toyota CT - 12 ( x 2 )
Compressor wheel   37 / 54 mm  
Turbine wheel   52 / 42 mm  
Oil pressure Idle          : 4.3 psi or more
3000 rpm : 36 - 71 psi
   
Oil filter (Toyota #) 90915-20003 90915-20003 90915-20003
Engine Oil   SAE 10W30, API SH  
Weight (complete)   217kg  

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