Is a lightweight flywheel bad for your car?
Fitting a lighter engine flywheel has some drawbacks. While the engine can rev more easily, it also means revs drop quickly when you’re not accelerating. As a result, shifting and pulling away from a stop smoothly becomes more difficult.
What are the cons of a lightweight flywheel?
With a lightweight flywheel it’s easier to stall the car out. It’s also harder to launch and I noticed that it is harder to build boost in 1st gear from a roll. On the other hand, the car pulls noticably harder in the lower gears.
Is a lightweight flywheel better?
Since flywheels are solid, unsprung components of a vehicle’s driveline, a lightweight flywheel will decrease parasitic loss at a constant rate, improving a vehicle’s horsepower and torque output (measured after the flywheel) throughout it’s entire rev range.
Does a lightweight flywheel make your car faster?
The main advantage to a lower flywheel mass on race cars is that the reduced mass allows the engine to rev more freely. The overall weight loss to the car is really not the key thing, it’s letting the engine vary RPM really quickly.
Does a flywheel increase torque?
Torque can be applied to a flywheel to cause it to spin, increasing its rotational momentum. This stored momentum can then be used to apply torque to any rotating object, most commonly machinery or motor vehicles.
Does a lighter flywheel reduce torque?
heavy or light flywheels will result in the exact same amount of power or torque being put down. what you are changing is how they are put down.
Are lightweight flywheels noisy?
Flywheel rattle? Enthusiasts considering a lightweight flywheel are often warned of “lightweight flywheel noise”, more correctly called “gear rattle” or “gear lash noise”. In making modifications to any car, there may at times be certain compromises in other areas of the car’s behavior.
Are lightweight flywheels worth it?
With a lightweight flywheel, right away you will notice the engine revs more quickly. You free up the horsepower your engine is already making and send it to the rear wheels rather than have it dissipate as parasitic losses. There are other benefits, too.
Do lightweight flywheels lose torque?
When you install a lightweight flywheel, there is no torque loss from the engine. End of story. A flywheel, by it’s very nature, is an energy storage device. It’s purpose is to either absorb excess energy from the engine, or average out the energy being put into the transmission, when an imperfect rpm vs.
Why is a heavier flywheel better?
So, when it comes to flywheels and building momentum, it makes sense why heavy flywheels would be preferred- the extra weight simply builds more momentum, which helps keep those pedals moving seamlessly.