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- Feb 10, 2009
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Biscuit said:And just a further observation. V12 Rollls-Royce Merlin aircraft engines of WW2 had virtually no exhaust system at all, just a flattened stack at each port, but they were tuned to run at a pretty constant RPM of around 2800.
Messing about with pressure waves in exhaust and inlet to persuade a little more mixture into the cylinder may be less worthwhile in a supercharged engine.