That web site sure had a lot of guidance. It did,
indeed give a lot of info on jet changes and CFM
increases. Run Rich seems to be the strongest
advice. I'm thinking.
Dick J
--- Jim Dincau <jdincau@qnet.com> wrote:
> Hi Dick;
> Look at:
> http://www.turbofast.com.au/racefuel.html
> under alcohol they say roughly twice the fuel
> flow re gas. Under
> Nitromethane they have a chart with jet dia.
> increases for various nitro
> percentages.
> Jim in Palmdale
>
> ----- Original Message -----
> From: Dick J <lsr_man@yahoo.com>
> To: Keith Turk <kturk@ala.net>; Ed Van Scoy
> <edvs@uswest.net>;
> <FastmetalBDF@aol.com>
> Cc: <saltrat@pro-blend.com>;
> <land-speed@autox.team.net>
> Sent: Wednesday, July 26, 2000 12:59 PM
> Subject: Yet More Fuel Questions
>
>
> > Just how much more volume does a fuel motor
> flow.
> > Let's say a straight alky motor. If a given
> > motor is perfectly balanced with a 750 CFM
> carb
> > on gas, is there a rule of thumb like it
> needs
> > 950 CFM on alky? Now what if you throw in a
> > light load, say 25% nitro into that alky?
> How
> > much flow now? Another question for the same
> > hypothetical motor. How much bigger should
> the
> > jets get for alky, and how much for the
> > alky/nitro mix?
> > I know, I'm asking for sixty years of
> experience
> > in sixty words or less here, ain't I?
> >
> >
> > =====
> > .............................
> > ..........Dick J.............
> > ......(In East Texas)........
> > ..........# 729..............
> > ........Roadsters............
> > .Hemis and Flatheads Forever.
> > .............................
> >
> >
>
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