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Double clutching

  • Thread starter Thread starter 98gtblue
  • Start date Start date May 16, 2006
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98gtblue

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Dec 15, 2003
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houston
May 16, 2006
#1
  • May 16, 2006
  • #1
What exactly is it and how do you do it? I have been getting different answers. Thanks and sorry for this probably dumb question.
 
D

Digger

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Feb 5, 2006
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May 16, 2006
#2
  • May 16, 2006
  • #2
Way back, before all trannys had synchros, you would clutch it, put it in neutral, let the clutch out, then repeat and put into gear. That's the way I understand it anyway.
 

Henceforward

The Avatar Master
Founding Member
Jul 17, 2001
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May 16, 2006
#3
  • May 16, 2006
  • #3
Most modern cars are equipped with devices called synchronizers that help to synchronize the speed of the gearbox with that of the engine. This effectively eliminates the need for double clutching.

Some large trucks on the other hand have so many gears that synchronizers are inefficient, while race cars can squeeze out more power without them, making double clutching a fact of life.
 

Stang|ess

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Oct 18, 2003
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May 16, 2006
#4
  • May 16, 2006
  • #4
It is when you throw it in neutral, rev match for the next gear or let the rpms fall for an upshift, then press the clutch in and put it in gear. Hence the term, double clutching. It's a rather slow process not to mention useless with modern technology.
 

Crzyhrse

Active Member
Dec 23, 2004
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May 16, 2006
#5
  • May 16, 2006
  • #5
(Vin Diesel voice) "Granny shiftin' instead of double clutching like your 'spose too".
 

98gtblue

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#6
  • May 16, 2006
  • #6
Thanks I understand now. I ask this because I heard you have to do it when shifting to third in a tko 500/600. My doesn't like to shift into 3rd at high rpms. Waiting for pro 5.0 shifter to see if that solves it, but I heard shifters don't fix it either. I guess I'll give double clutching a shot. Thanks guys.
 
S

spederman

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Apr 13, 2005
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May 16, 2006
#7
  • May 16, 2006
  • #7
Stang|ess said:
It is when you throw it in neutral, rev match for the next gear or let the rpms fall for an upshift, then press the clutch in and put it in gear. Hence the term, double clutching. It's a rather slow process not to mention useless with modern technology.
Click to expand...


Slow process? I dont know dude, Vin Diesel is making fun of Paul Walker for not doing it and thats why he lost the race in the fast and furious. I get all my racing knowledge from that movie and if wins Vin Diesel drag races, i'm doing it too. In fact last week i was spraying too much Nawwwz and my intake manifold was overheating and then my floor boards blew out.

EDIT: Dammit crazyhrs, you beat me to the fast and furious punch.
 

mogs01gt

Founding Member
Jul 22, 2002
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May 16, 2006
#8
  • May 16, 2006
  • #8
if you arent driving in a 18+ wheeler, dont worry about.
 

98gtblue

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May 16, 2006
#9
  • May 16, 2006
  • #9
Crzyhrse said:
(Vin Diesel voice) "Granny shiftin' instead of double clutching like your 'spose too".
Click to expand...
Yeah Vin Diesel mislead a lot of people. Do actors even know or read scripts?
 

blackink00

I missed a shift & stole Curt's money.
Mar 30, 2005
545
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Tempe, AZ
May 16, 2006
#10
  • May 16, 2006
  • #10
my tko-600 shifts smooth as butter. although 3rd and 5th gear is a little loud
 

98gtblue

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May 16, 2006
#11
  • May 16, 2006
  • #11
blackink00 said:
my tko-600 shifts smooth as butter. although 3rd and 5th gear is a little loud
Click to expand...

Shifts fine as long as I don't go over 4500 rpm into 3rd.
 

LB0193

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Dec 6, 2005
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IL
May 16, 2006
#12
  • May 16, 2006
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Got to double clutch the old Model A.......she moves out......
 

98gtblue

New Member
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May 16, 2006
#13
  • May 16, 2006
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LB0193 said:
Got to double clutch the old Model A.......she moves out......
Click to expand...
?
 

LB0193

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Dec 6, 2005
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May 16, 2006
#14
  • May 16, 2006
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Just a joke the old old cars had to be double clutched...and were very slow my stepdad has a model A thing tops out at 50mph......he tried to do a burnout once in it and blew up the whole rearend........
 

98gtblue

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#15
  • May 16, 2006
  • #15
LB0193 said:
Just a joke the old old cars had to be double clutched...and were very slow my stepdad has a model A thing tops out at 50mph......he tried to do a burnout once in it and blew up the whole rearend........
Click to expand...
Must have crazy torque to blow the rear!(J/K) must be cool to see one in person.
 

Dorsai

New Member
Aug 13, 2005
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May 16, 2006
#16
  • May 16, 2006
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Not only is double-clutching not needed on modern hardware but some car companies like VW are selling cars with clutchpedal-less manuals like the DSG in the new GTi's....
 

DropTopPony

Noob Slayer
Founding Member
Aug 13, 2002
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May 16, 2006
#17
  • May 16, 2006
  • #17
I double clutch a 10sp tri axle dump....not a mustang. As soon as i read this thread i thought of Vin Diesel...lol...damn ricer movie.
 

02FastblackGT

New Member
Mar 12, 2006
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Tucson, AZ
May 16, 2006
#18
  • May 16, 2006
  • #18
I have heard that double clutching is useful in road racing now-a-days..but now with the clutch-less shifting, I'm sure that's going to go away too!!
 

bullitt_2620

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Oct 11, 2005
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6
San Diego, cali.
May 16, 2006
#19
  • May 16, 2006
  • #19
I find double clutching fun...one of my favorite shifts is a double clutch at about 75 or 80 from 5th to 3rd, (stock 3.27 gears). That one will really put you in your seat. Also, it makes downshifting a lot smoother. When you are proficient in double clutching you can take it a step further with heel-toeing too. Where you hit the gas pedal (in neutral) while you are on the brake headed into a turn. It takes a lot of practice, but when you get good at it, it's a lot of fun. Give it a try, but not in traffic...
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,264
17,952
224
Massachusetts
May 16, 2006
#20
  • May 16, 2006
  • #20
Have any of you evern tried double clutching while racing? It's impossible to do fast.

Me and my buddy were in my car one day making fun of that famous Vin diesel quote when I decided to try to double clutch the 1-2 and 2-3 shift. Oh man what an overcomplicated and useless technique.

Damn ricers


(yeah i know trucks need to do it. I was referring to it as useless in a modern passenger car)
 
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