Re: Dual Throttle Body - Pace Cars

[farna@xxxxxxx]

That's the Firebird, not sure if it was used on the Camaro. Only lasted two years before going to TPI. Called "Cross Fire" injection. IIRC it was a pair of ONE BARREL TBIs. Two of the 300 cfm 1V units as used on the 2.5L four. 600 cfm would be plenty for a 301 or 305 (forget which!) V-8, even a fairly warm one. Might have been 400 cfm 2V units, but I'm pretty sure it was 1V units. I remember a friend having one. They show up on e-bay from time to time, mostly a curiosity now. 

On April 19, 2005 mail@xxxxxxxxxxxx wrote:

> One of the Indy Pace Cars - or - NASCAR Camaro or Firebird -
> used a Dual Quat Throttle Body .
> 
> Someone on the Gm_efi list hipped me to it
> - can't find the note at the moment .
> 
> Looking at building a Tri-Power TPS set-up
> for a 400cu.in. Pontiac motor- using the
> 7749 GM ECM.   Just need to get correct
> cfm ratings - operates with MAP - so
> no MAF  wire to work with.
> 
> Might try & find some old dElL'OrTO carb
> bodies & core them out.......... dunno ....hmmm.
> 
>              Brien.
>          NEW YORK
>    eagle registry #501
> eagle kammback registry
> 
> 
> 
> From: "Bruce Hevner" <scramblr@xxxxxxxxxxx>
> Subject: Crazy Fuel Injection
> 
> The dual injection idea you mention is not new. In fact you CAN do it
> yourself! Check out this site,
> http://www.bgsoflex.com/megasquirt.html
> I have one of these kits now that I have just started on. It will be
> used on my son's 78 Toyota pickup (it currently has a 410cfm Weber on
> it). I found an old "Iron Puke" donor car that I will be using to
> supply all the sensor's and TB. Bruce Hevner
> 
> 
> 
> 
> 
> 
> .


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