I need some info on the stock turbos on the rb20det. Any info will help.

 

Yeah I could use some info too, looking at modifying mine. I think they are a T3 flanged T25, anyone confirm that for sure?

 

I can't find **** about the turbo online, or on club 240. Anyone know anything about the stock turbos, what max power it can handle, size, anything will help.

 

Size is listed above....T25/T3 flange. Max power...about 13-15psi.

 

RB20DET specs:
No. and arrangement of cylinders = 6, in-line, vertical
Combustion chamber type = Hemi-spherical
Valve arrangement = Overhead valve type
Camshaft arrangement = Double Overhead Camshaft
Total displacement cc = 1998cc
Bore x Stroke mm = 78.0 x 69.7
Compression = 8.5:1
Bhp = 214bhp at 6600rpm at flywheel
transmission loss = 38bhp
torque = 185 lb/ft
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RB20DET red top
1986-1987: 178bhp (NICS version)
1988-1989: 190bhp (ECCS version)
RB20DET silver top
1989 onwards: 214bhp