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-   Scion FR-S / Toyota 86 GT86 General Forum (https://www.ft86club.com/forums/forumdisplay.php?f=2)
-   -   Downshift vs neutral roll (https://www.ft86club.com/forums/showthread.php?t=98833)

Concorazon 12-14-2015 08:27 AM

I think we get the idea...

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pushrod 12-14-2015 08:30 AM

Quote:

Originally Posted by Concorazon (Post 2479915)
I think we get the idea...

OP fed up with his own thread.

http://cdn.theatlantic.com/static/mt...2023423423.jpg

lukey86 12-14-2015 08:41 AM

You should also try going to neutral while accelerating, I hear it stops un-necessary wear on the pushrods, very weak those fr-s pushrods, very weak indeed :D

Concorazon 12-14-2015 08:42 AM

1 Attachment(s)
Quote:

Originally Posted by pushrod (Post 2479917)

LolAttachment 127206

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spikyone 12-14-2015 09:11 AM

I have to say as a European, all this talk of rev matching, wearing your engine out, wearing your clutch out, etc. is amusing but somewhat curious. Here, the vast majority of drivers are taught to drive a manual ("stick"). And no driving instructor in history has ever concerned themselves with those things. So I wonder whether a lot of the worries about downshifting are the result of a culture where over 90% of cars sold are now automatic. Just my thoughts.


In any case, rolling in neutral is a no-no. As others have said, engine braking helps to slow your car in a controlled manner and leaves you ready to accelerate again should you need to - be that because the traffic light has turned green or because of some emergency. You inevitably need to downshift whilst braking, and it depends on what gear you're starting from. For example, braking from 40mph in 5th gear, I'd typically downshift directly to 3rd when the revs are low enough, then either 2nd if I can pull away without stopping, or using the clutch as the car slows to nearer a stop.


You should have a feel for what gear you should be using at a particular speed whilst accelerating during day-to-day driving, and it shouldn't be far different whilst decelerating - on the basis that if you want/need to accelerate, you'll be in the right gear.


It's not rocket science, and for the majority of drivers it really shouldn't be something that you worry about.

xmadror 12-14-2015 09:32 AM

I think its pretty hilarious that some are concerned about compressing air with their engine, I mean the thing is built to compress, ignite and detonate gasoline.
This has to put a lot more stress on the engine.

Braces 12-14-2015 09:53 AM

If your car makes COOL exhaust sounds as you downshift .... then do it all the time. Not sure if the FR-S falls into that category.

Anthony 12-14-2015 10:11 AM

1 Attachment(s)
Quote:

Originally Posted by changy (Post 2479865)
Neutral roll, turn off engine.

Also, throw key out of window, relocate self to back seat, use selfie stick while tweeting about it.

Quote:

Originally Posted by lukey86 (Post 2479629)
Somehow I don't see @Tcoat as the street racing/stunt driving/drifting type lol

Really? Why is that?

Tcoat 12-14-2015 10:20 AM

Quote:

Originally Posted by Braces (Post 2479972)
If your car makes COOL exhaust sounds as you downshift .... then do it all the time. Not sure if the FR-S falls into that category.

I downshift in tunnels, under overpasses, between close buildings, etc just for that very reason!

Tcoat 12-14-2015 10:26 AM

Quote:

Originally Posted by spikyone (Post 2479932)
I have to say as a European, all this talk of rev matching, wearing your engine out, wearing your clutch out, etc. is amusing but somewhat curious. Here, the vast majority of drivers are taught to drive a manual ("stick"). And no driving instructor in history has ever concerned themselves with those things. So I wonder whether a lot of the worries about downshifting are the result of a culture where over 90% of cars sold are now automatic. Just my thoughts.


In any case, rolling in neutral is a no-no. As others have said, engine braking helps to slow your car in a controlled manner and leaves you ready to accelerate again should you need to - be that because the traffic light has turned green or because of some emergency. You inevitably need to downshift whilst braking, and it depends on what gear you're starting from. For example, braking from 40mph in 5th gear, I'd typically downshift directly to 3rd when the revs are low enough, then either 2nd if I can pull away without stopping, or using the clutch as the car slows to nearer a stop.


You should have a feel for what gear you should be using at a particular speed whilst accelerating during day-to-day driving, and it shouldn't be far different whilst decelerating - on the basis that if you want/need to accelerate, you'll be in the right gear.


It's not rocket science, and for the majority of drivers it really shouldn't be something that you worry about.


This^^^^

You nailed a lot of the issue in your opener there Spike.
Over here MTs have become the realm of "enthusiasts" only so many seem to think it is some special racecar thing. They don't know or forget that the rest of the world has stuck to MT much longer and that their own grandmothers drove MTs all the time without ever thinking it was something weird and wonderful. This results in some very bizarre theories.

Braces 12-14-2015 12:44 PM

Quote:

Originally Posted by changy (Post 2479865)
Neutral roll, turn off engine.

Sent from my NX507J using Tapatalk

Your next thread title: Is my car totalled?

Tcoat 12-14-2015 12:54 PM

Quote:

Originally Posted by Braces (Post 2480141)
Your next thread title: Is my car totalled?

Be somebody else's fault though.

Tcoat 12-14-2015 01:06 PM

Quote:

Originally Posted by Concorazon (Post 2479924)
LolAttachment 127206

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I tried to warn you! This is one of those threads that will pop up again in 3 years as well.
On the bright side a few months ago all you would have got was :search: so everybody is making strides.

Concorazon 12-14-2015 01:08 PM

Quote:

Originally Posted by Tcoat (Post 2480161)
I tried to warn you! This is one of those threads that will pop up again in 3 years as well.
On the bright side a few months ago all you would have got was :search: so everybody is making strides.

Its cool though I can't complain these threads keep me entertained as well as informed.


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