Compression

[jdman687]

What is the compression ratio of the ST162 (87 Celica GT w/ 3SFE)?

[GT4 BOOSTER]

dunno if this helps , but the ratio's for a 182 are, your engine produces 130 bhp

Displacement, cc 1998

Engine model 3S-FE

Max.power (Net), kw(PS)/rpm 140 ps (102.97 kw) / 6000 rpm

Max.torque(Net), N*m(kg*m)/rpm 19.0 kg*m (186.33 N*m) / 4400 rpm

Power density 8.79

Engine type Serial 4 cylinder DOHC16 valve

Engine information

Fuel system EFI (electronic fuel injection)

Turbocharger No

Fuel type Unleaded regular gasoline

LEV system (Low emission vehicle) No

Compression ratio 9.5

Bore, mm 86

Stroke, mm 86

[yvvan]

9.3:1

Cheers, Yves.