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Old 02-27-2012, 09:30 PM   #21 (permalink)
oil pan 4
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Why would I want to bring down dynamic compression?

Its only about 21:1 or 22:1 running up to maybe 20lb of boost.
To control temperature and pressure inside the cylinder I am going to use an intercooler and water injection.

Adiabatic compression calculations put me at about 1100psi and 1400'F just running N/A, Think thats high?
I ran the numbers for hot uncooled boost and I was getting numbers as high as 3000psi and 4000'f
And thats before the fuel get injected.

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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
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Last edited by oil pan 4; 02-27-2012 at 09:41 PM..
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