Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Second Generation Toyota Yaris Main Rooms > General Yaris / Vitz Discussion
  The Tire Rack

Reply
 
Thread Tools Display Modes
Old 06-18-2010, 12:11 PM   #1
AND189
Banned
 
Drives: 2
Join Date: Jul 2009
Location: australia
Posts: 329
everyone is an expert on here that is why we are here ha ha i was keen to master the clutchless shift just to see if i can do it
Quote:
lutchless shifting is ok for straight cut gears not helical like the Yaris
well i can say i only did it once not a good sound ha ha, but if someone can shed some light on speed / rpm just to see if i can do it, it would be helpful mark293 ???
AND189 is offline   Reply With Quote
Old 06-18-2010, 01:34 PM   #2
Yaris Hilton
Half a Bubble Off Plumb
 
Yaris Hilton's Avatar
 
Drives: 2009 Yaris Sedan
Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
Smile

Quote:
Originally Posted by AND189 View Post
everyone is an expert on here that is why we are here ha ha
You got it!
Yaris Hilton is offline   Reply With Quote
Old 06-18-2010, 02:40 PM   #3
thebarber
daily driver
 
thebarber's Avatar
 
Drives: the #wrecho
Join Date: Jun 2006
Location: Grand Rapids, MI
Posts: 5,877
maybe try microimageonline.com forums...

stick around here too, not all the people are pretards
__________________
thebarber is offline   Reply With Quote
Old 06-18-2010, 09:40 PM   #4
tomato
Super Moderator
 
tomato's Avatar
 
Drives: Yaris 2DR LB 07, MT, Abs. Red
Join Date: Feb 2009
Location: San Francisco Bay Area
Posts: 5,155
Quote:
Originally Posted by mark293 View Post
Does anyone routinely shift without using the clutch? I did this for years on my 5 speed F350, and as long as you are in the right rpm range the shifts are just as smooth as using the clutch. The Yaris seems tailor made for this type of driving if you use common sense.
No. I don't think the clutch would like it one bit. .02
__________________
Follow Bamboo the YarisWorld Traveler here
tomato is offline   Reply With Quote
Old 06-18-2010, 09:50 PM   #5
thebarber
daily driver
 
thebarber's Avatar
 
Drives: the #wrecho
Join Date: Jun 2006
Location: Grand Rapids, MI
Posts: 5,877
Quote:
Originally Posted by tomato View Post
No. I don't think the clutch would like it one bit. .02
clutch wouldnt care....its not getting used....

mark293, im not sure people on this site have every heard about shifting without the clutch...
__________________
thebarber is offline   Reply With Quote
Old 06-18-2010, 09:52 PM   #6
ddongbap
Banned
 
Drives: yw calls me douche and racist.
Join Date: Aug 2007
Location: hay
Posts: 2,183
I do it when I'm tired. I down shift w/o the clutch too. 'Cept one time, it made this HUGE clunk. Even huger than normal, and the car did a jolt slow. Idk what it was, but I ignored it.
ddongbap is offline   Reply With Quote
Old 06-18-2010, 09:58 PM   #7
ddongbap
Banned
 
Drives: yw calls me douche and racist.
Join Date: Aug 2007
Location: hay
Posts: 2,183
Btw, you guys rage too much. If hes doing it wrong, tell him so. But let him keep doing it wrong. Who cares?

Last edited by PK198105; 06-19-2010 at 04:51 AM. Reason: language
ddongbap is offline   Reply With Quote
Old 06-19-2010, 12:01 AM   #8
djct_watt
 
Drives: 2010 NCP91 5spd
Join Date: Nov 2009
Location: Thailand
Posts: 449
A good skill to have, but it is abusing the transmission. I hurt my left leg badly in a motorcycle accident once, and had to drive myself to the hospital. . . I did it all on one leg. It was in the Yaris.

Use the right leg to engage the clutch and start moving without any gas (lucky there were no hills). Once first was going, it was easy. Clutchless shifting from there on out (and it's very easy). Any car can be shifted that way. . . but your shifts have to be perfect. Mess up once and it's a hard grind. IMO, it's not worth it since it's so easy to just press the clutch.

If I was that lazy, then I would have gotten an auto.
djct_watt is offline   Reply With Quote
Old 06-19-2010, 12:22 AM   #9
sickpuppy1
 
Drives: 2010 Yaris Sedan
Join Date: Feb 2010
Location: Kansas
Posts: 871
Truckers do it all the time, but the dont have sychro's and they are designed for this type of shifting after leaving low gear, I've heard its not good on the synchronizers also, but I'm no tranny expert. Funny, heres a video for ya, its called rev matching.
http://www.youtube.com/watch?v=jLw0h...=youtu.be&a%29
__________________
sickpuppy1 is offline   Reply With Quote
Old 06-19-2010, 12:52 AM   #10
Yaris Hilton
Half a Bubble Off Plumb
 
Yaris Hilton's Avatar
 
Drives: 2009 Yaris Sedan
Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
Smile

Quote:
Originally Posted by sickpuppy1 View Post
Truckers do it all the time, but the dont have sychro's and they are designed for this type of shifting after leaving low gear, I've heard its not good on the synchronizers also, but I'm no tranny expert. Funny, heres a video for ya, its called rev matching.
http://www.youtube.com/watch?v=jLw0h...=youtu.be&a%29
Rev matching = double clutching. The idea is to make the two shafts spin at the same speed before they come together. You can do that during the time the transmission's in a "neutral" state between gears without the clutch, but unless you can control the throttle so the gears have zero load on them as you're disengaging and engaging them, you're going to stress them more. The clutch is there to be used. Clutchless shifting is something to do in an emergency.
Yaris Hilton is offline   Reply With Quote
Old 06-19-2010, 03:04 AM   #11
ddongbap
Banned
 
Drives: yw calls me douche and racist.
Join Date: Aug 2007
Location: hay
Posts: 2,183
Quote:
Originally Posted by Yaris Hilton View Post
Rev matching = double clutching. The idea is to make the two shafts spin at the same speed before they come together. You can do that during the time the transmission's in a "neutral" state between gears without the clutch, but unless you can control the throttle so the gears have zero load on them as you're disengaging and engaging them, you're going to stress them more. The clutch is there to be used. Clutchless shifting is something to do in an emergency.
Its not the same thing though. They end up doing the same thing, but are done so in different ways.
ddongbap is offline   Reply With Quote
Old 06-19-2010, 09:12 AM   #12
thebarber
daily driver
 
thebarber's Avatar
 
Drives: the #wrecho
Join Date: Jun 2006
Location: Grand Rapids, MI
Posts: 5,877
Quote:
Originally Posted by Yaris Hilton View Post
Rev matching = double clutching
wrong
__________________
thebarber is offline   Reply With Quote
Old 06-19-2010, 09:17 AM   #13
ddongbap
Banned
 
Drives: yw calls me douche and racist.
Join Date: Aug 2007
Location: hay
Posts: 2,183
Quote:
Originally Posted by thebarber View Post
wrong
RONG.
ddongbap is offline   Reply With Quote
Old 06-19-2010, 09:40 AM   #14
thebarber
daily driver
 
thebarber's Avatar
 
Drives: the #wrecho
Join Date: Jun 2006
Location: Grand Rapids, MI
Posts: 5,877
Quote:
Originally Posted by ddongbap View Post
RONG.
i rev match w/o double clutching daily. double clutching is for trannies w/o synchro's.
__________________
thebarber is offline   Reply With Quote
Old 06-19-2010, 10:13 PM   #15
CtrlAltDefeat
I ♥ Yaris
 
CtrlAltDefeat's Avatar
 
Drives: Black 08 LB MT & red 97 Miata
Join Date: Oct 2008
Location: Indianapolis IN
Posts: 1,313
after all the drama in this thread, and watching that video on how to shift without using the clutch, I decided to try it. It worked surprisingly well... no grinding, no loud noises, just a slight bump when shifting. I cannot vouch for it's long term reliability, but it seems like a handy skill if you ever need it (hurt leg, clutch problems etc.) Sayuki handled it like a champ.
__________________

The trouble with the world is that the stupid are cocksure
and the intelligent are full of doubt. - Bertrand Russell
CtrlAltDefeat is offline   Reply With Quote
Old 06-21-2010, 03:20 PM   #16
darkmoon87
 
darkmoon87's Avatar
 
Drives: 08 Yaris
Join Date: Oct 2008
Location: Vancouver, BC
Posts: 365
Quote:
Originally Posted by CtrlAltDefeat View Post
after all the drama in this thread, and watching that video on how to shift without using the clutch, I decided to try it. It worked surprisingly well... no grinding, no loud noises, just a slight bump when shifting. I cannot vouch for it's long term reliability, but it seems like a handy skill if you ever need it (hurt leg, clutch problems etc.) Sayuki handled it like a champ.
i tried it too and it works without any problem what so ever.

a good thing to know for sure.
__________________
RIP Yaris, I will miss your superb handling a lot.

darkmoon87's picture thread
http://www.yarisworld.com/forums/showthread.php?t=10013
darkmoon87 is offline   Reply With Quote
Old 06-19-2010, 02:45 AM   #17
Yar Is Word
 
Drives: Yaris 5 door liftback
Join Date: Jan 2009
Location: Portland, OR
Posts: 648
Anyone remember "Clutch Cargo"?
Yar Is Word is offline   Reply With Quote
Old 06-19-2010, 08:03 AM   #18
Yaris Hilton
Half a Bubble Off Plumb
 
Yaris Hilton's Avatar
 
Drives: 2009 Yaris Sedan
Join Date: Mar 2009
Location: Bristol, Tennessee, USA
Posts: 1,593
Smile

Quote:
Originally Posted by Yar Is Word View Post
Anyone remember "Clutch Cargo"?
I do!
Yaris Hilton is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Clutch shudder when setting off in 1st gear BuildCode DIY / Maintenance / Service 87 06-17-2015 08:14 AM
Help Me Find The Right Clutch RacerFreakXXX Performance Modifications 18 10-20-2010 06:20 PM
Restarting car after popping the clutch... PaidTimeOff General Yaris / Vitz Discussion 21 02-26-2009 02:40 PM
Having clutch issues ? hystria DIY / Maintenance / Service 10 08-22-2007 12:34 PM
c one motorsport clutch line(pics) badhabitz Performance Modifications 6 07-31-2006 11:08 AM


All times are GMT -4. The time now is 12:00 AM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.