Are light flywheels worth it?
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 improve acceleration?
You effectively “lighten” a car by more than 10% in first gear just by removing mass from the flywheel. As the gear used increases this “lightening” effect is reduced….
| GEAR | M3 and 3-series “virtual” performance gain: | M5/Z8/540i “virtual” performance gain: |
|---|---|---|
| 5th gear | 3.6 hp | 3.8 hp |
| 6th gear | 3 hp. | 3.1 hp |
What are the cons of a lightweight flywheel?
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.
How much power does a lightweight flywheel add?
“We average anywhere from 40 percent to 60 percent lighter than OEM,” Jenkins said. “It does vary per application, depending on whether you’re coming from an OEM single-mass or an OEM dual-mass flywheel.” With a lightweight flywheel, right away you will notice the engine revs more quickly.
Can you daily drive a racing clutch?
That stage 3 clutch might be great for holding power, but it’s not going to do great on your commute to work. You may think it a good idea to swap out your stock clutch with an aftermarket heavy-duty race item to handle all of your car’s extra power.
What does it mean to granny shift?
Simply put, granny shifting is when you upshift or downshift through the gears of a manual transmission normally. This means that there’s not rev-matching or double clutching happening through your shifts, which also means that the car will likely bog when you downshift.