Dual TBI units

[David Cooley]

At 10:22 AM 12/16/1999 -0600, you wrote:

>The TBI injectors draw a boatload of current. One per driver is all
>they'll stand, IIRC.  You could go dual 1bbl TBIs and have the possibility
>of limited airflow or...nothing says you have to *connect* both injectors
>for a given 2bbl TBI.  Mixture distribution might stink, but doesn't it
>always with TBI?  It was stated that two 90lb injectors are good to over
>400 honest hp.
>
>Don't forget that the TBI fires 4 times per rev and the TPI fires all 8
>per rev when figuring fueling.


That is why it may be better to stick with a TBI program (it takes into 
account that the TBI is a long way from the intake port!) and just build a 
driver board for the number of TBI units you have (2 or 3) and change the 
injector constant, or go with 1/2 or 1/3 size of stock on the injectors (or 
double/triple the air flow into the engine!!!)

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David Cooley N5XMT Internet: N5XMT at bellsouth.net
Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
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