Two TBI units, one ECM

ECMnut at aol.com ECMnut at aol.com
Sat Nov 6 03:41:28 GMT 1999


If that is a problem, you could just set the MAP 
selection bit to one bar and use one bar MAP. (?)
Mike V

> Driver wise it could,
>  But, it uses a 2 bar MAP so you lose resolution.  On high HP N/A I wouldn't
>  even try.
>  Could use 730 code as I have mentioned before.  But have to watch the 
gotcha'
> s
>  Injector firing differences pop up again.  I've run 730 code in a 749 at 
>  about 300HP, but 400 is a big step.
>  Some one with alot of talent, and software experience on thing, new guy, 
>  kinda a strech.
>  Grumpy
>  
>  >I wanted to expand on this the other night,
>  >but didn't have time...
>  >Why can't the 7749 run two 454 (two barrel) TBI units?
>  >As used in the Turbo Sunbird, it has two drivers that
>  >fire two P&H injectors each...
>  >Inquiring CSH wearers wanna know
>  >Mike V



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