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MULTIPLE HOLLEY TBI'S
Posted: Sat Feb 26, 2011 4:05 pm
by azdude
Okay boy's and girls. this is what I got 496bbc big roller cam ,msd 6al , tunnel ram with 2 4bbl holley tbi's ... my question is do i run both TPS OR JUST ONE....ms2 being used.ALSO do i need a daughter board to run the two tbi. or will it hold up to the load...
Re: MULTIPLE HOLLEY TBI'S
Posted: Sat Feb 26, 2011 11:41 pm
by kjones6039
You only need 1 TP sensor.
You can run all 8 injectors using both injector outputs from MS, without any additional hardware. (4 injectors per bank)
Are these typical lo-z Holley injectors? If they are, you will need to use PWM to drive them. I am running 4 lo-z injectors on a 900 cfm Holley (ProJection) and they work very well.
Hope that helps.
Ken
Re: MULTIPLE HOLLEY TBI'S
Posted: Sun Feb 27, 2011 4:30 pm
by azdude
thanks ken ....
