ECU for 14k rpm V8

[Bruce]

Interesting point.
We have scattered a turbo, and other then a couple pieces, they just crumple
and fall down the side of the motor.  The heat sheild contained most of the
debre.
Bruce




----- Original Message -----
From: "Eric Fahlgren" <efahl at adams.com>
To: <diy_efi at diy-efi.org>
Sent: Thursday, September 27, 2001 1:18 PM
Subject: Re: ECU for 14k rpm V8


> Bruce wrote:
> >
> > Guess you haven't worked with many farmers, and tractors <g>.
>
> Yeah, at least none that are blasting across corn fields with
> hot rod awd Harvesters.
>
> > There is a Garret on it, and lots of guys use Holesets (?).
>
> I hope you guys have a scatter shield on that turbo, cuz any
> Garrett that I know of will be turning 200,000+ at a PR of 5.0.
> My T04 (with ball bearing chra) is only good for 150k rpm,
> according to the Turbonetics guys,  and it hits that at a PR
> of less than 4.0 (not like I'll ever go that high).  Even
> then the efficiency is falling off at a horrendous pace, so you
> aren't gaining any density, just cooking the air.
>
> http://members.home.net/pfahlgren/cars/audi/maxq/T04E50.gif
>
> > start.  We also, wind the motor to 4+x the stock red line
>
> So what's that?  3600 rpm? :)
>
> --
> Eric Fahlgren                            Mechanical Dynamics, Inc
> efahl at adams.com                          Ann Arbor, Michigan, USA
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