I found this while researching, hope it is of some help to some people. It's a calculator sizing a turbo based on your inputs. Unfortunately, they only spec out the GT ball bearing turbo, but you can reference the recommended A/R.

http://www.turbofast.com.au/TFmatch.html


Modified by Buzzbomb at 2:47 PM 8/12/2003

 

what cc is a b18b? i'd like to try an match my engine to a turbo... but don't know some of the data for my motor..

 

Integra: 1993 - Present
Model: Engine: CC: Power (PS): Torque: (KgM)
Si VTEC B18C 1797 180 @ 7600 17.8 @ 6200
ZXi ZC PGM-FI 1590 120 @ 6300 14.5 @ 3000
ZX ZC Dual Carb 1590 105 @ 6300 13.8 @ 4500
ESi B18B 1834 145 @ 6300 17.4 @ 5200
ZXi 4WD ZC PGM-FI 1590 120 @ 6300 14.5 @ 3000
Type R B18C 1797 200 @ 6800 19.0 @ 6200
Prelude: 1991 - 1996
Model: Engine: CC: Power (PS): Torque: (KgM)
Si VTEC H22A DOHC VTEC 2156 200 @ 6800 22.3 @ 5500
Si F22B DOHC VTEC 2156 160 @ 6000 20.5 @ 5000
Prelude: 1996 - Present
Model: Engine: CC: Power (PS): Torque: (KgM)
Xi F22B SOHC 16v 2156 135 @ 5200 19.6 @ 4500
Si F22B DOHC VTEC 2156 160 @ 6000 20.5 @ 5200
SiR H22A DOHC VTEC 2156 200 @ 6800 22.3 @ 5500
Type S H22A DOHC VTEC 2156 220 @ 7200 22.5 @ 6500

Hope this helps From Jspeed tech spec, and no I can not validate how much of it is 100% correct.

 

up

 

bah, that thing is NOT made for a honda....

MAKE TYPE HP Rating TURBINE HSG A/R
Garrett GT25 400 0.8200000000000001

it wants me to run a t25 at 18 psi with an .82 a.r to get 300 whp.

right................

 

so i'm supposed to get a gt30 and run 30lbs just to get 483bhp out of my 2.3l h23