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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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> >Scirocco-l@scirocco.org
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> 
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