How high can an engine rev?
Gasoline automobile engines typically will have a redline at around 5500 to 7000 rpm.
The Gordon Murray Automotive T.
50 has the highest redline of a piston-engine road car rated at 12,100 rpm.
The Renesis in the Mazda RX-8 has the highest redline of a production rotary-engine road car rated at 9000 rpm..
Is high revving bad for engine?
High RPM get much worse nearing max RPM. Max RPM is the limit that the engine can take before severe damage. Running at or near max RPM for extended periods will drastically reduce engine life. Engines are usually more efficient at lower RPM as well.
Is it bad to redline your engine?
The transmission will be going much faster than the engine and so the engine, when the gear is engaged, will rev and exceed the redline. This will cause the vehicle to feel like it’s hit a brick wall with engine braking and is the main way revving to redline can cause engine damage.
Why do some engines rev higher?
Lower piston speeds means less stress on the connecting rods and crankshaft as well as acceptable flame propagation speeds, allowing the engine to rev even higher. … Formula 1 engines and motorcycle engines often have very high bore/stroke ratios, allowing for higher engine speeds (and thus more power).
Is it bad to rev a turbo car?
Cold engine revving In turbocharged engines, the damage can be much more. The engine oil lubricates the engine and keeps it safe from any wear and tear. Until the engine oil reaches its optimum temperature, it does not become thin enough to reach every small creek and corner of the engine.
Which engine is better naturally aspirated or turbo?
Reliability. In terms of reliability, naturally aspirated engines are more reliable than turbocharged engines. Though the difference is not much, the NA engines are more reliable because fresh clean new air gets inside the engine every time.