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Subject: "powershifting an auto tranny??" Previous topic | Next topic
ajna_starJul-08-02 04:14 PM
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#26923, "powershifting an auto tranny??"




          

from FAQ section:
Start out in Low gear.
- Power brake. This means hold down the brake pedal with left foot and give throttle to about 3000rpm.
- Launch by taking foot off brake and simultaneously flooring accelerator.
- Push the stick forward for each gear at about 6000 rpm.


is this gonna screw up my tranny?
thanks


2005 Corolla XRS
2ZZ 6-speed

  

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Replies to this topic
RE: powershifting an auto tranny??, Super20G, Jul-08-02 05:03 PM, #1
RE: powershifting an auto tranny??, GTAGRIP, Jul-08-02 05:35 PM, #2
      RE: powershifting an auto tranny??, mcgyvr, Jul-09-02 12:09 AM, #3
           RE: powershifting an auto tranny??, Ichiban, Jul-09-02 01:34 AM, #4
                RE: powershifting an auto tranny??, ajna_star, Jul-09-02 04:16 AM, #5
                     RE: powershifting an auto tranny??, Super20G, Jul-09-02 04:38 AM, #6
                          RE: powershifting an auto tranny??, tacoman123, Jul-11-02 03:28 PM, #7
                               RE: powershifting an auto tranny??, Ryan_RS, Jul-11-02 04:07 PM, #8
                                    RE: powershifting an auto tranny??, phatGS, Jul-11-02 04:14 PM, #9
                                         RE: powershifting an auto tranny??, neoamd, Jul-12-02 03:21 AM, #10

Super20GJul-08-02 05:03 PM
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#26924, "RE: powershifting an auto tranny??"
In response to Reply # 0


          

well, its sure not gonna halp it, haha. I wouldnt power shift all the time. I used to get so mad my 1st car was an auto, so I would put in neutral and rev to rev limiter, and yank it in drive... wow, probably not a good idea, but the car still runs. emoji

  

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GTAGRIPJul-08-02 05:35 PM
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#26925, "RE: powershifting an auto tranny??"
In response to Reply # 1


          

I hear its bad if you manually shift an auto. I have an auto (unfortuanetly) and I just let the transmission do the shifting by itself. Some people (on here) say that they have lost transmissions which they give credit to shifting manualy. IMO don't do it. Later

DSM Registry Profiles:
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mcgyvrJul-09-02 12:09 AM
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#26926, "RE: powershifting an auto tranny??"
In response to Reply # 2


          

You dont need to manually shift it out of gears, our trannies are pretty smart in that if you hit the rev limiter/fuel cut it will automatically shift into each gear, so basically just leave it in 1st and gun it and it will shift all the way up to 4th, but again this is pretty bad for the tranny, but also our trannies are supposed to be faster if you leave it in first, the shift points are closer together with it in 1st or 2nd.

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

  

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IchibanJul-09-02 01:34 AM
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#26927, "RE: powershifting an auto tranny??"
In response to Reply # 3


          

You're gonna have a hard time revving to 3000 with a stock torque converter. It won't go that high!

Christian
06 GG IX MR SE
http://www.ichibanracing.com/ is DOWN!! In between hosts.

  

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ajna_starJul-09-02 04:16 AM
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#26928, "RE: powershifting an auto tranny??"
In response to Reply # 4




          

so whats the best way to launch from a stop? rev to 3k in neutral and drop it into drive? thanks


2005 Corolla XRS
2ZZ 6-speed

  

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Super20GJul-09-02 04:38 AM
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#26929, "RE: powershifting an auto tranny??"
In response to Reply # 5


          

Yeah, thats the way to do it if you want to pick pieces off the street afterwards emoji

  

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tacoman123Jul-11-02 03:28 PM
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#26930, "RE: powershifting an auto tranny??"
In response to Reply # 6




          

Do they even make aftermarket torque converters for our car?
If so who?
What kind of performance gain?

And is it better to let the tranny do ALL the shifting, ie OD off, then we leave it in drive and powerbrake to 2500 or 2000 rpm and let it go?

Someone said our trannies are "faster", compared to the manual version or compared to other auto trannies as a whole?

Thanks



"Yes, I really do want to get banned. I no longer want to spend hours upon hours online anymore. This site is great and all, but I don't want to come online anymore. I suck, period. Ban me, please.

Thank you.

-Tahleel"

  

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Ryan_HesJul-11-02 04:07 PM
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#26931, "RE: powershifting an auto tranny??"
In response to Reply # 7


          

This brings back BAD memories....

______________________________

Ryan
IRyanHester@Hotmail.com

'03 Mazda 6s

  

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phatGSJul-11-02 04:14 PM
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#26932, "RE: powershifting an auto tranny??"
In response to Reply # 8


          

oracle busted an auto tranny shifting it himself....

Brandon
'95 GS, Auto.
AEM Cold Air w/ bypass valve
Front Upper Strut Brace
Maxspeed coilovers

  

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neoamdJul-12-02 03:21 AM
Member since Jul 02nd 2002
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#26933, "RE: powershifting an auto tranny??"
In response to Reply # 9


          

When you power brake and let go of the brake to launch dont floor it hard.. push it down quicking but not to slow. If you floor it all you get it timing retardation thus slowing you down.. slowly punch the pedal down for best results.

DONT rev in N and drop into Drive.. very stupid. Put it in 1 and let the car shit at rev limit emoji.

Happy Launching! I have to practice launching at 2-3k in my Rex.. I just need the whole traction thing..

---------------------------]
www.neoamd.net/car/rex.htm
^ my RX7 emoji

  

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