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Old May 4, 2003 | 05:20 PM
  #1  
turbo4racing's Avatar
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From: Cleveland, ohio, usa
Default double clutching

ok, i have heard many many different explanations of double clutching. some sound resonable, some dont. i need to get this straight. So what exactly is double clutching, and why is it good?
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Old May 4, 2003 | 05:31 PM
  #2  
dfoxengr's Avatar
 
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Default Re: double clutching (turbo4racing)

ok i dont know


Modified by hybridvteceg at 11:25 AM 5/5/2003
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Old May 4, 2003 | 05:32 PM
  #3  
turbo4racing's Avatar
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Default Re: double clutching (hybridvteceg)

why? i dont see how that would help at all.
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Old May 4, 2003 | 05:49 PM
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ScottEK's Avatar
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Default Re: double clutching (turbo4racing)

I think he missed a throttle blip.
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Old May 4, 2003 | 05:53 PM
  #5  
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Default Re: double clutching (turbo4racing)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turbo4racing &raquo;</TD></TR><TR><TD CLASS="quote">why? i dont see how that would help at all.</TD></TR></TABLE>
u gotta be quik...lol.. i dunno either...ha
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Old May 4, 2003 | 05:54 PM
  #6  
dfoxengr's Avatar
 
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Default Re: double clutching (hybridvteceg)

did you rewatch the F&F again? lol.."granny shifting, not double clutching like you should"
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Old May 4, 2003 | 05:55 PM
  #7  
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Default Re: double clutching (hybridvteceg)

"you had me...? you never had me, ...you never had your car. oohhhhh"
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Old May 4, 2003 | 06:09 PM
  #8  
Sportmode's Avatar
 
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Default Re: double clutching (hybridvteceg)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hybridvteceg &raquo;</TD></TR><TR><TD CLASS="quote">in 1st...cluth in, shift to neutral, clutch out, clutch in, into 2nd, all really really fast...</TD></TR></TABLE>

sorry try again

double clutching is for downshifting...
say you are in 4th gear, clutch in, shift into nuetral, clutch out, blip throttle, clutch in, shift into 3rd, clutch out.
you dont have to do this with most newer trannys because they have synchros that help with downshifting, however when racing or downshifting into higher rpms it is easier on the synchros to double clutch and it will make the downshift smoother. do a search and you will find that this question has been answered many times.

double clutching has nothing to do with drag racing because you would never downshift in a drag race, unless you are a granny shifter. haha
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Old May 4, 2003 | 08:42 PM
  #9  
1genCL's Avatar
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Default Re: double clutching (Sportmode)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sportmode &raquo;</TD></TR><TR><TD CLASS="quote">

sorry try again

double clutching is for downshifting...
say you are in 4th gear, clutch in, shift into nuetral, clutch out, blip throttle, clutch in, shift into 3rd, clutch out.
you dont have to do this with most newer trannys because they have synchros that help with downshifting, however when racing or downshifting into higher rpms it is easier on the synchros to double clutch and it will make the downshift smoother. do a search and you will find that this question has been answered many times.

double clutching has nothing to do with drag racing because you would never downshift in a drag race, unless you are a granny shifter. haha</TD></TR></TABLE>

you are describng rev-matching.

double-clutching is used on upshifts, but more handy on Mack trucks with very meaty gears.
(1st, clutch in, shift to neutral, blip throttle, clutch in, shift to second).
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Old May 4, 2003 | 09:59 PM
  #10  
bottlefedb18c1's Avatar
 
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From: NY, US
Default Re: double clutching (Sportmode)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sportmode &raquo;</TD></TR><TR><TD CLASS="quote">

sorry try again

double clutching is for downshifting...
say you are in 4th gear, clutch in, shift into nuetral, clutch out, blip throttle, clutch in, shift into 3rd, clutch out.
you dont have to do this with most newer trannys because they have synchros that help with downshifting, however when racing or downshifting into higher rpms it is easier on the synchros to double clutch and it will make the downshift smoother. do a search and you will find that this question has been answered many times.

double clutching has nothing to do with drag racing because you would never downshift in a drag race, unless you are a granny shifter. haha</TD></TR></TABLE>

try driving a car that says 3rd gear grinds and then double clutch it while you up shift wow it dont grind do to that you are lineing up everything before it goes into gear thats is where double clutching comes into play


and it is not used for any drag raceing porpous
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Old May 4, 2003 | 10:32 PM
  #11  
AzntaggeR's Avatar
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From: Renton, WA, Vietnam
Default Re: double clutching (Sportmode)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sportmode &raquo;</TD></TR><TR><TD CLASS="quote">

sorry try again

double clutching is for downshifting...
say you are in 4th gear, clutch in, shift into nuetral, clutch out, blip throttle, clutch in, shift into 3rd, clutch out.
you dont have to do this with most newer trannys because they have synchros that help with downshifting, however when racing or downshifting into higher rpms it is easier on the synchros to double clutch and it will make the downshift smoother. do a search and you will find that this question has been answered many times.

double clutching has nothing to do with drag racing because you would never downshift in a drag race, unless you are a granny shifter. haha</TD></TR></TABLE>

yup, exactly. all double clutching is is a technique in downshifting. in road racing this really helps because it allows for a smoother transition in downshifting when coming out of turns.

here, read this it will explain it all:

http://www.hondaswap.com/forum...5e133
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Old May 5, 2003 | 12:12 AM
  #12  
Sportmode's Avatar
 
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From: Bay Area, Ca, USA
Default Re: double clutching (1genCL)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1genCL &raquo;</TD></TR><TR><TD CLASS="quote">

you are describng rev-matching.

double-clutching is used on upshifts, but more handy on Mack trucks with very meaty gears.
(1st, clutch in, shift to neutral, blip throttle, clutch in, shift to second).</TD></TR></TABLE>

sorry try again... hahaha j/k
check out this link http://www.vtec.net/articles/v...ber=1

rev matching is similar but its a little different and requires you to rev your engine while you have the clutch in.
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Old May 5, 2003 | 04:46 AM
  #13  
cardoobie is back's Avatar
 
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Default Re: double clutching (Sportmode)

if you own a VW you HAVE to know how to double clutch cause the syncros on those things go out quick.
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Old May 5, 2003 | 05:20 AM
  #14  
Goldfingiz's Avatar
 
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Default Re: double clutching (turbo4racing)

pointless
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Old May 5, 2003 | 06:12 AM
  #15  
piscorpio's Avatar
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From: IL, USA
Default Re: double clutching (turbo4racing)

Pointless for racing, but if you want it to shift smoother (not faster) on the street, double clutching helps.
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Old May 5, 2003 | 06:58 AM
  #16  
turbo4racing's Avatar
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From: Cleveland, ohio, usa
Default Re: double clutching (piscorpio)

wow, haha. so many different ideas. ok, but at least i know its not for racing, so i dont care anymore, haha.
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