Re: TBI Injector Rates

[rr <RRauscher@nni.com>]

Found this in a dark recess of the hard drive. . .
( it's for gm tbi's)

BobR.


> TBI's
>
> As far as I kow the 6965 was only used in 350's with the 65#/hr
> (Yellow/Brown) injectors.   The 91 truck  Throttle body has 55's
> (orange/black).   So your jetting is way off.
>
> By the way, the color code for the 4.3 is Yellow/Blue.
>
> The total flow is what counts.  ie
> 5.7 Orn/Blks are 55#/hr
> 5.7 Yel/Brwn are 65
> Late model Big Block 80
> Early Big Block 90
> Bruce
>
> >  Grn/Wht   305 CID eng  about 40 #/hr
> >  Org/Blk   350 PU       about 55 #/hr
> >  Yel/Brn   350 Cop Car  about 65 #/hr
> >  Blu/Blk   Late BBC PU  about 80 #/hr
> >  EarlyBBC PU  about 90 #/hr
> >  Purple??
>
Jeremy Gonyou wrote:

> Does anyone have any quick-and-dirty flow rate numbers for a 350 w/tbi?  I
> know there is a couple of flow rate docs floating around, but they didn't
> seem to cover this area.
>
> I heard around 70 lb/hr is the norm?
>
> Thanks
>
> Jeremy
>
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