thanks guys


Im having issues figuring out the pressure ratio and airflow needed.

for 600 horses Im calculating that I need 66 lb/min with a ratio of 2.75. Then for 800 horse Im calculating 88 lb/min and a ratio of 3.5. But this doesnt really seem right at all.

if that is indeed correct then Im going to need to push ~21 pounds for 600 and ~34 pounds for 800 horses.

this is what Im using for help...
http://www.turbobygarrett.com/turbobygarrett/tech_center/turbo_tech103.html