This isn't an efi question but.....

[Tom Cloud]

>Hi All
>
>Can anyone help me out, I need to find some turbo compressor maps...
>
>I have looked on the web...I couldn't even find a turbo mailing 
>list.
>
>Compressor maps are as hard as rocking horse shit to find :-(
>
>I'm building a twin turbo these are the specs I have come up with
>
>Small turbo
>boost                                      = 10 psi
>revs when pr is reached     =  1500rpm
>pr                                             = 1.68
>airflow when pr is reached = 75cfm
>max airflow needed             = 140cfm or more
>
>Big turbo
>boost                                      = 10 psi
>revs when pr is reached     =  2500rpm
>pr                                             = 1.68
>airflow when pr is reached = 125cfm
>max airflow needed             = 340cfm
>
>I'm thinking that an IHI RHB32 may do for the small one and a Garret 
>T3 for the big one.  
>
>Cheers
>
>Simon

try

        Corkybell3 at aol.com

Tom Cloud <cloud at peaches.ph.utexas.edu>