was aerocharges: now injectors

dom dom at criticalpath.com
Thu Oct 18 23:48:19 GMT 2001


My '94 RX-7 pulled a bit above 24 MPG on my last 2k mile road trip with a
Haltech, free flow exhaust and intake and a ported motor. This is a hair
better than stock but the speed was a wee bit higher than before :-) The
stock ECU goes into open loop at ~84 MPH.

WOT and round town is pathetic.
-Dom

> -----Original Message-----
> From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
> Behalf Of Bruce
> Sent: Monday, October 18, 1999 3:38 PM
> To: diy_efi at diy-efi.org
> Subject: Re: was aerocharges: now injectors
>
>
>
> I can easily exceed 25 MPG when traveling.
> WOT is another matter. <g>
> Bruce
>
>
> ----- Original Message -----
> From: <bill.shurvinton at nokia.com>
> To: <diy_efi at diy-efi.org>
> Sent: Thursday, October 18, 2001 8:27 AM
> Subject: RE: was aerocharges: now injectors
>
>
> > 25MPG from a GN, surely not. You must not be trying hard enough :-)
> >
> > On the mileage front, Mazda seem to have adressed that, although I
> > cannot afford to buy a brand new side port exhaust jobby off them.
> >
> > To put things in perspective, a standard rover K-series engine will
> > return high 30s (UK gallons). By the time Minister have turned it into a
> > 230BHP 9000RPM R500 engine (the 500 is for BHP/Ton), you are down to
> > 18MPG at motorway speeds (80-85MPH). But as the majority of se7ens do
> > very little mileage (3000 being usual)much of which is driving to the
> > track and back they are let off a minor drinking problem.
> >
> > Confused about the multiple injector comment. Do you mean 2 injectors
> > high up, or 1 high 1 low to take avantage of different flows at
> > different RPM?
> >
> > Bill
> >
> > -----Original Message-----
> > From: ext Bruce [mailto:nacelp at bright.net]
> > Sent: Sunday, October 17, 1999 4:25 PM
> > To: diy_efi at diy-efi.org
> > Subject: Re: was aerocharges: now injectors
> > .
> >   Rotaries and mileage?. Surely you jest <G>.
> > Bruce
> >    (my 3,800#, GN gets 25-27 MPG)
> >
> >
> >
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