he's right
about the weight thing
----- Original Message -----
From: "Clay Cooke" <cooke@ecn.purdue.edu>
To: <dakota-truck@buffnet.net>
Sent: Tuesday, February 15, 2000 11:38 AM
Subject: Re: DML: RE: Scott Morris 4.7 Gtech #$#$@! post
>
> Well I know thats not true though. On my Gtech the only reason you enter
> the weight is for HP measurement. The Gtech uses an accelerometer, not to
> different from the ones used for your air bag, anyway, the accelerometer
> measures your acceleration over a period of time, there for it can easily
> calculate the speed and the distance with respect to time and give you 1/4
> times and trap speed, as well as 0-60 times, and 60 - 0 times with out
> weight....
>
> Clay
>
> 84 Dodge Ram, scrappin pavement w/ 440 8bbl
> 96 Indy Ram, scrappin EVERYTHING w/ 360 Magnum!' -(www.indyram.org)
> 69 Road Runner 440 6bbl, project car
>
> http://expert.cc.purdue.edu/~cooke
>
> On Tue, 15 Feb 2000, Bernd D. Ratsch wrote:
>
> >
> > Funny...the instructions require that you input the weight first before
> > running any of the tests. You can't figure out HP or E.T without the
> > weight in the formula:
> >
> > E.T. Method: hp = weight / (ET / 5.825)3
> >
> > Trap Speed Method: hp = weight * (speed / 234)3
> >
> > Without weight, it's impossible.
> >
> > - Bernd
> >
> > At 11:19 AM 02/12/2000 -0800, you wrote:
> > >Bernd,
> > > no weight needed for acceleration on a gtech, only the HP
> > > calculation.
> > >
> > >Chris
> > >
> > > >Uhhhh...definitely looks like someone has the G-Tech set at the wrong
> > > >weight. That's impossible for a stock Dak (any engine size) to be
running
> > > >13.4's. Also, according to several dyno shops, engine builders, and
> > > >personal experiences...the driveline loss (on the average) is: Manual
= 20%
> > > >/ Automatic = 23%-25%.
> > > >- - Bernd
> >
> >
>
>
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