easy question for you supra geniuses
 

is there a difference in injector sizes, and compression ration between the stock non-turbo, and turbo supras? year 1987. any help would be apreciated

i know the 7mgte injectors are bigger and they are 440s

compression ratio is different .

i assuming, here but for what you're driving at you should really get a shop manual .

Non turbo

Horsepower 200
Torque 187
Weight 3400-3500
Engine 7M-GE 2954cc
Transmission W58
Injector Size 380cc
Spark Plugs NGK BCPR5EP-11
Compression 9.2:1
Cylinder Pressure 156
Fuel Pressure 33-40psi
Wheels 16x7 / 225-50-16


Turbo

Horsepower 230
Torque 245
Weight 3400-3500
Engine 7M-GTE 2954cc
Transmission R154
Boost 6.8psi
Turbo Toyota TC-26
Spark Plugs NGK BCPR6EP-N8
Injector Size 440cc
Compression 8.4:1
Cylinder Pressure 142
Fuel Pressure 33-40psi
Fuel Shutoff 11.4-13.7psi
Intercooler Efficiency 3psi drop@6.8psi
Wheels 16x7 / 225-50-16

and I think they didnt put turbos on till 1988.