Select Turbo Size
Thread Starter
TECH Fanatic
Joined: Sep 2010
Posts: 1,037
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Select Turbo Size Lets say 350ci redline of say 6000rpm.
Thats 516cfm (at 85% VE)
Say 8lbs of boost. Pressure Ratio of 1.55.
So at 8psi would need 800cfm.
So what turbo would work well with this?
A T76 would fall directly on the 70% efficiency line.
Thats 516cfm (at 85% VE)
Say 8lbs of boost. Pressure Ratio of 1.55.
So at 8psi would need 800cfm.
So what turbo would work well with this?
A T76 would fall directly on the 70% efficiency line.
Thread Starter
TECH Fanatic
Joined: Sep 2010
Posts: 1,037
Likes: 2
Now in regards to determining what you would use for twins how would you go about selecting those?
Would it be half the airflow but the same pressure ratio?
So ~30lbs/min at 1.55 PR?
A Y2K T-80 would fall into 70% island.
Would it be half the airflow but the same pressure ratio?
So ~30lbs/min at 1.55 PR?
A Y2K T-80 would fall into 70% island.
Last edited by F0x Slaughter; Apr 7, 2012 at 10:20 PM.
Staging Lane
Joined: Oct 2007
Posts: 89
Likes: 1
those borg waner,s 75mm work great 1100 hp if you get the right one that's what i would stick on it
