WebAnswer (1 of 9): After a lifetime of competing in motorsport I am super conscious and aware of detonation and the devastating damage it causes engines. Detonation is the result of running an engine on too low an octane rating to suit the compression ratio of the engine. When you can actually hear... WebMar 19, 2024 · Higher octane means the fuel can resist self-ignition at a higher pressure and temperature than a fuel with a lower octane rating. All things equal, engines with higher …
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WebEffect and typical ratios. A high compression ratio is desirable because it allows an engine to extract more mechanical energy from a given mass of air–fuel mixture due to its higher … WebAnswer (1 of 2): High compression engines can squeeze gas to the point it self combusts. If the gas ignites as the piston is still compressing the gas, the explosion in the cylinder hits … mobsters full movie watch
Is high octane fuel a requirement for high-compression engines?
WebMar 5, 2015 · Due to ethanol's lower energy content, FFVs operating on E85 get roughly 15% to 30% fewer miles per gallon than when operating on regular gasoline, which typically … WebFeb 10, 2024 · If you put higher octane fuel in your car, it will run more efficiently and produce less emissions. The higher the octane rating, the more compression the fuel can withstand before detonating. This means that higher octane fuel can be used in higher compression engines without knocking. Detonation knock is a knocking noise that you’ll … WebNov 15, 2024 · Because of ‘high test’ fuel, naturally aspirated engines for trucks, tanks, and especially aircraft became lighter and more powerful, and turbo and supercharged … mobsters from the 60s