What cars have rev-matching?
Rev-matching is a feature found in some high-performance and sports cars that automatically blips the throttle during downshifts to match the engine speed to the lower gear, resulting in smoother, more seamless gear changes. This technology helps provide a more engaging and responsive driving experience for enthusiasts.
What is Rev-Matching?
Rev-matching is a technique used in manual and automated manual transmissions to synchronize the engine speed with the transmission speed during downshifts. When the driver presses the clutch and moves the gear lever to a lower gear, the engine speed needs to be increased to match the new, lower gear ratio. Rev-matching automates this process, blipping the throttle to raise the engine revs before the lower gear is engaged.
This results in a smoother, more seamless downshift without the jerky sensation that can occur when the engine speed and transmission speed are not properly synchronized. Rev-matching enhances the driving experience, especially for spirited or performance driving, by providing quicker, more responsive gear changes.
Cars with Rev-Matching Technology
Many high-performance and sports cars now offer rev-matching as a standard or optional feature. Some examples include:
- Nissan 370Z and Nissan GT-R
- Chevrolet Corvette
- Porsche 911
- BMW M3 and M4
- Ford Mustang GT
- Honda Civic Type R
- Toyota Supra
These cars use various implementations of rev-matching, with some offering a manual mode where the driver can choose to have the system engaged or disabled, and others having the feature always active.p>
Rev-matching technology has become increasingly common in modern performance-oriented vehicles, providing drivers with a more engaging and responsive driving experience.
Do all cars have rev-matching?
Now rev-match tech is included with almost every manual-transmission car sold in the US. To explain how this technology works, first we'll cover some manual-transmission basics.
Is double clutching bad for transmission?
Double clutching, although (slightly) time-consuming, ease gear selection when an extended delay or variance exists between engine and transmission speeds, and reduces wear on the synchronizers (or baulk rings), which are brass cone clutches themselves, and wear very slightly each time they are used to equalize the ...
What does snapping the throttle mean?
Snap-throttle simply means flooring the gas pedal as quickly as pos- sible, then releasing the throttle as quickly as you opened it.
Is rev-matching good for your car?
Rev matching will save the wear on your synchronizers, and make gear changes smoother. It will also reduce wear on your clutch and reduce stress on the gearbox, and drive train as a whole. Most upshifts do not require rev matching, but downshifts should be rev matched.
How much should you blip the throttle when rev matching?
When we time our downshift correctly and we time our blip correctly rev matching should be very easy. It should never require more than about 10% to 20% throttle on the blip. If you feel like you need more than that then you have mistimed that downshift or blip.
Does the type R have rev-matching?
The Rev Match Control System was added to driving mode functionality and first introduced with the Civic Type R released in 2017, giving the highly acclaimed sports model an unrivaled direct acceleration feel and smooth deceleration.
Is double clutching just rev-matching?
Some modern manual cars offer a rev matching feature which matches the transmission and engine speeds, smoothing out shifts. Double clutching attempts to match the engine, clutch and gearbox rotational speeds between each shift.
Why do you blip the throttle?
Blipping ensures the engine and gear speeds are in harmony, giving the rider better control and safety during deceleration.
Is it bad to rev while holding clutch?
Excessively revving the engine while using clutch control, or keeping the clutch partially engaged while accelerating with the gas pedal, can cause unnecessary damage to the clutch.
Does rev matching hurt the clutch?
Does Rev Matching Hurt the Clutch? Whenever you switch gears, you subject the clutch assembly to stress. Rev matching actually minimizes clutch wear when downshifting. When you press down on the clutch pedal, you're taking extra stress away from the clutch disc.
