Quote:
Originally Posted by Rusty
Look at motorcycles. They're over 200HP /Liter.
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yeah but that's an economy of scale thing once you start getting to 2.0l high output engines the mass of the components at the larger size and to handle higher dead torque loads prevents you from spinning the engine 12k+ rpm easily look up the stanton racing engines sr11 midget motor. roughly 380hp from 2.5l NA