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View Full Version : All Turbo Gurus and Engineer types, I need a numbers check!


Bmadd
11-27-2010, 10:03 AM
I am looking at a new turbo for my rb25det. Plotting the turbo maps, these are the numbers I used. Just need to know they are realistic. the Calculator I used you have to put in a HP number. Top is for 500hp, bottom is for 550hp (engine). I am looking for somewhere around 400 whp. The variables I need verified are the first three lines. I am running a 6boost divided mani, will be running the new GTX3076r divided turbine inlet .82 A/R turbine, built head, aem ems. I figured max boost by 3400, rev to 8000, with a small loss of efficiency at the top for GP.
http://i1228.photobucket.com/albums/ee460/Bmadd2402/500hpnumbers.jpg
http://i1228.photobucket.com/albums/ee460/Bmadd2402/rb25detnumbers.jpg

http://i1228.photobucket.com/albums/ee460/Bmadd2402/GTX3076Rcomp.jpg

If they are legit, they should plot nicely on the above map. Let me know what you think!