Shift times: was: max boost for 1.8 16v

[amalventano1@comcast.net (Allyn)]

Thats what i get for cutting/pasting not enough info.
Those .3 numbers were shift time only, engage time is .2 sec.
Also, the program i am using accounts for clutch slip after clutch is disengaged, allowing up to 5
sec max slip (unlikely), but slip time is never a constant number anyhow.
Al

----- Original Message -----
From: "Dan Bubb" <jdbubb@ix.netcom.com>
To: "Richard Deede" <rdeede@hotmail.com>
Cc: <amalventano1@comcast.net>; <derrickmd18@juno.com>; <scirocco-l@scirocco.org>
Sent: Thursday, February 21, 2002 10:57 AM
Subject: Shift times: was: max boost for 1.8 16v


> Just a little data point. Running data logs with my Haltech it clearly
> shows from full power, shift and back to full power is consistently
> right around 1 second.
> This is with a lightened flywheel, where the shift speed is timed so
> that engine RPM is correct for the next gear when the clutch is engaged.
> i.e. no abuse, fast street shift.
> At the strip where I'm willing to slam the shifts a little I doubt full
> power to full power is under .5 sec. I would think you'd have to power
> shift (which only a fool would do with an 020) to get the full power to
> full power interruption into the .3 sec range.
> Dan
>
> Richard Deede wrote:
> >
> > >>If you can get weight down to 2000 and hp up to 200:
> > 0-60: 5.29, 1/4: 13.67 @ 103.49
> > <<
> >
> > Woohoo! Now I really can't wait to get my rocco chipped.
> >
> > Rich
> >
> > >From: Allyn <amalventano1@comcast.net>
> > >To: derrickmd18@juno.com, scirocco-l@scirocco.org
> > >Subject: Re: max boost for 1.8 16v
> > >Date: Thu, 21 Feb 2002 00:05:15 -0500
> > >
> > >Stock engine max boost without water injection on pump gas: ~6 psi
> > >Est HP with 6 PSI and proper fueling: 180, assuming 180 ft-lbs torque as
> > >well for guestimation.
> > >Weight: 2340 (that is stock weight, any weight you take off to lighten will
> > >probably be counteracted
> > >by the turbo setup weight).
> > >
> > >4k tranny and .3 sec shift times:
> > >0-60: 6.00, 1/4: 14.45 @ 96.30
> > >
> > >If you can get weight down to 2000 and hp up to 200:
> > >0-60: 5.29, 1/4: 13.67 @ 103.49
> > >
> > >Hope this helps,
> > >Allyn Malventano, ETC(SS), USN
> > >87 Rieger GTO Scirocco 16v (daily driver, 170k, rocco #6)
> > >86 Kamei Twin 16V Turbo Scirocco GTX ('it has begun', rocco #7)
> > >87 Jetta 8v Wolfsburg 2dr (daily driver, 260k, 0 rattles, original clutch,
> > >driveshafts, wheels :)
> > >
> > >----- Original Message -----
> > >From: derrickmd18@juno.com
> > >To: scirocco-l@scirocco.org
> > >Sent: Thursday, February 21, 2002 2:57 AM
> > >Subject: max boost for 1.8 16v
> > >
> > >
> > >that's the maximum boost i can run on a stock 1.8 16v motor? i'm going
> > >turbo in 2 months and i'm
> > >can't figure out how to get extra fueling or the max boost i can run. i'm
> > >trying to get 200 at the
> > >wheels with a 4K tranny. what would be the quarter-mile time with that H.P
> > >witha 2000 pound car? i
> > >have a 87 vw scirocco 16v
> > >
> > >
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