They are using from a 70MM, 77MM, and a 80MM size, depending on HP. Ford
Racing sales twin TB setup for the Buttstang now. They run in the 58MM size
-------------------------------------------
Steven St.Laurent
Test Engineer
Test Branch, GSD, MCTSSA
MARCORSYSCOM, USMC
760-725-2506 (DSN 365-2506)
Work:mailto:stlaurents@mctssa.usmc.mil
Home:mailto:saint1958@home.com
-----Original Message-----
From: bernd@texas.net [mailto:bernd@texas.net]
Sent: Monday, October 02, 2000 2:26 AM
To: dakota-truck@buffnet.net
Subject: Re: DML: 4.7L Throttle Body-Re: Steven Ekstrand
I agree with ya on the TB size...look at the older 5.0L Butt-stangs (for
example), you can have up to an 88mm TB on there...and it doesn't look much
different than a 60mm.
- Bernd
> Matt-
>
> I like your schedule better than mine. I have a "tow" truck not a racer!
> Still mine seems to find its way into some interesting "situations".
> Buttonwillow at the end of the month and back to the Drag Strip in early
> November.
>
> The only reason I consider putting the PCM off is because of the choice
> between the Mopar PCM (assuming it EVER gets released for our trucks) and
a
> custom job. It you're only going to do the basic mods the Mopar unit is
> fine. If you're going deeper, then a custom flash is probably the ticket.
>
> I think people do misjudge the 4.7L TB's because of the single bore. It's
> probably too much to ask for people to remember that pesky area of a
circle
> formula. :-) The 4.7L unit is fairly good sized.
>
> -STE
>
>
>
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