Allowed RPM Range?

Question

My Honda Accord has an RPM meter with red markings after 6,500 RPM. Is it safe to race the engine upto 6,000 RPM before shifting the gear?

Answer 1

Red- danger, Yellow- warning. The amount of RPM your engine can take depends on the mechanical condition of rotating components, and the lubrication and cooling systems.
Redline is the range that your engine could fail at if it is in excellent condition. That failure number gets lower as the condition of the engine degrades.
Bearing failures can occur at any RPM but the reason they fail may not be RPM related.
Reving the engine beyond redline is not beneficial. The power band of the engine levels off before redline. After you exceed the powerband (torque) you are only winding the engine up unnecessarily. Shift the transmission to stay in the powerband. A set of high performance cams, flow efficient cylinder head, intake and exhaust system all contribute to achieveing an extended power band.

Answer 2

Everybody Tells You Yes I Say Hell No ...You Will Burn Out Your Motor So Fast Its Unreal Only Time I Have Ever Hit That High Of An Rpm Was When I Was Street Racing And Obviously Its Not An Everyday Occurance For People To Be Street Racing There Cars So ....STOP And Shift At Lower Rpms Like In Between 3000 To 4000 Is More Like It

Answer 3

Yes. Until 6500RPM the engine should function normally. The car was designed to be driven within those limits. Although it is true that the engine might not last as long as it would have done otherwise. Sometimes it is good to let the car rip once in a while.
Older1 makes a good point that if your car is not in top condition then the engine may not be happy at RPM points below the redline.

Answer 4

The whole point of the REV LIMITER is to keep the engine from going over unsafe rpms. You can run that thing up to 6500 all day long as long as it has oil you won't have a problem. I had a civic with a 1.6 dohc engine. And I remember going to the track and doing like 15 passes and I'd take it to 8200 in about 3 gears. Never was fast really but had a lot of fun. As long as I kept oil in it I was fine. I sold that car and it's still running to this day and I put that engine in back in 04. For another car it may be a different story but I know hondas hold their own for engine life. Not the fastest cars but still fun to beat on.

Answer 5

Hondas motors can run at redline all day long. Keep in mind the amount of miles on the motor and the level of preventative maintenance. Higher engine speeds means more heat, oil quality and oil change intervals make a big impact on the engines cooling ability.

Answer 6

Sure . you can even go past that if you want. That is just a recommended shift point. You dumb #@$$ . normall driving does not mean taking the revs to the max all the time. How fast do you think you would be going in 3rd gear at 6000 rpm? probably faster than the speed limit in town. You need to grow up and learn how to drive.

Answer 7

The choke is meant for chilly starts off, on days while its no longer ordinary to start the bike. What the choke does is cut back off air to the carb so there is extra gasoline interior the ratio. Why are you using a choke in the journey that your bike is already working? putting the choke on once you're working ought to kill the bike--too wealthy. in the journey that your rpms are increasing, it ability that your carb is jetted too lean, as a result while the choke is pulled rpms develop in basic terms like in case you roll on the throttle. in the different case it might desire to be an air leak, everywhere out of your cylinder head to exhaust headers.

Answer 8

Yes, but keep in mind that doing this often will impact the engine's life span.

Answer 9

Sure.
It won't last very long if you do that a lot though.

Answer 10

yes .. until something breaks