Ignition timing for turbo or supercharged renesis - post your maps
#227
If im understanding you right then yes.
If you look at the 10:1 equivalent pressure map.
Under 8.5:1 compression ratio the last number is 14.3 psi.
Now look at the psig column. 19.432 psi in a 8.5:1 engine is the equivalent chamber pressure of running 14.3128 psi on a renesis.
Or a 19.432 psi on a 9:1 rew is equivalent to 16.0192 psi on a renesis.
If you look at the 10:1 equivalent pressure map.
Under 8.5:1 compression ratio the last number is 14.3 psi.
Now look at the psig column. 19.432 psi in a 8.5:1 engine is the equivalent chamber pressure of running 14.3128 psi on a renesis.
Or a 19.432 psi on a 9:1 rew is equivalent to 16.0192 psi on a renesis.
#229
#231
There is no direct conversion.
Load does not equal PSI
Depending on the setup a different PSI may reach a calculated load of 200% .
This can also be fudged depending on how the tables are setup
Load does not equal PSI
Depending on the setup a different PSI may reach a calculated load of 200% .
This can also be fudged depending on how the tables are setup
Last edited by wcs; 07-01-2021 at 06:35 PM.
#232
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From: Y-cat-o NZ
For tuning purposes you can roughly correlate 14-15psi to 200% . In a good system that's going to be close to actual in a bad system it isn't but still better to scale for that as it helps keep the tune safe.
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