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Fast launch with a Tiptronic

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Old 05-30-2005, 05:32 PM
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robbed666
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Default Fast launch with a Tiptronic

Hi All,

Whats the best way to get a fast launch off the line, with a 90 cab with a
Tiptronic Gearbox ?
Old 05-30-2005, 05:40 PM
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Henriks 964
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I think one foot on the brake pedal and the other one full throttle and then release the brake pedal?
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Henrik

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Old 05-30-2005, 05:57 PM
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Marc Shaw
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Swap the gearbox for a manual?

Marc
Old 05-30-2005, 07:39 PM
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LouZ
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Well, you are not going to get some wild tire screaching burnout, but, select the Tip manual mode and pull back so it's in 1st (in Auto - it starts out in 2nd then would downshift to 1st). Next, follow Henrick's method - left foot on brake and gas it till ~ 2400 to 2500 RPM. Then let go!

Watch out and don't do it long or often as the load on the Tip could mess it up.

Even the manuals don't scream off of the line because of all of the rear weight bias.
Old 05-30-2005, 07:54 PM
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Originally Posted by LouZ
Even the manuals don't scream off of the line because of all of the rear weight bias.
I also can't get mine to scream as all four tires are pulling.

Marc
Old 05-30-2005, 07:57 PM
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Andy Roe
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Even if I dump the clutch in mine, I get very little wheel spin. Probably one of the reasons the 911 is so good of the mark compared to higher powered rivals.

The Tip transmission is suppose to be very strong, but be carefull....
Old 05-31-2005, 03:51 AM
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Dogmanus
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Hi Rob,

If you are inclined to, you might consider installing a brake " line lock " that applies the front brakes via electric solenoid. When you reach the desired rpm you release the solenoid.
I think B & M makes one. Since your Cab is a C2, this could work. Are you going to the drag races?

Henry
Old 05-31-2005, 07:19 AM
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leosayer
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6000rpm in neutral then slip it into drive?!?!

Can you do this (ignoring whether you should or not).
Old 05-31-2005, 10:36 AM
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robbed666
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Originally Posted by Dogmanus
Hi Rob,

Are you going to the drag races?

Henry
No, But it always seems slow off the mark. The time its takes for the converter to engage, and the revs to build. One of my previous cars was a Subaru Impreza. Away from the line, that was like a "traffic accident in reverse!"
Old 05-31-2005, 10:43 AM
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Christer
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Originally Posted by robbed666
Hi All,

Whats the best way to get a fast launch off the line, with a 90 cab with a
Tiptronic Gearbox ?
I don't think one of those is possible.....



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