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Old 07-12-2023, 02:00 AM   #3 (permalink)
cRiPpLe_rOoStEr
It's all about Diesel
 
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Quote:
Originally Posted by oil pan 4 View Post
Everything robot cantina did to their 212cc and 420cc engines to make them go faster and gave them more power also improved fuel economy. Which is opposite of how it usually works on car engines.
These little engines were being ran pretty much wide open throttle all the time so don't expect the same on a full size car engine.
Just like good old 2-strokes prior to reed induction valves and exhaust "power valves" became mainstream on motorcycles, those stationary engines (even a 4-stroke which seems to be the only ones easily available by now) are set to a much narrow RPM band, compromising too much the efficiency when they're operating for an extended period in other RPM band.
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