Desktop Dyno 2000

[carl722]

I bought the desktop dyno 2000 but it is mainly setup for pre-vortec engines. Does anyone know where I can get the download files for L31 Vortec heads? I put a different cam in the truck and I am trying to see what else I could do to add some extra torque. I am considering a set of headers. I found www.smokemup.com for cam files but I can't find any head files for the vortec. Has anyone had anyluck changing the valves from 1.94 to 2.02 and 1.5 to 1.6 and how much difference did it make?

 

Carl

[carl722]

I found some on http://www.chevyasylum.com/dyno2000/Welcome.html

This site pretty much had what I needed for my 97 Z-71.