Trying to see if I can use 2007 Corvette injectors.  When they say that
they are 32 lbs or 42 lbs injectors does that mean at full open capacity
that they deliver 32 lbs of fuel per hour.  Is ther a relationship to fuel
pressure that is in the fuel rail or delivery plumbing?  I think the fuel
pressure for these injectors are around 58psi.  Thanks for any help

Joe Berki
Limo EZ


Fuel is about 6.25 pounds per gallon so 32 pound would be 5.12 gallons
per hour per injector.

At a full rich BSFC of .65 the HP possible would be 4 times 32 divided by .65 or
128/.65 = 196 HP. A bit marginal for a p-port. I would go with the 42 pound
injectors  or 258 HP. Yes the flow goes up and down with the pressure.


BTW here is the latest mother board leaning circuit for the 555 system.
I love these CMOS analog parts. They are so easy to design with.
One can treat them like black boxes. The input impedance is super
high and the out put is super low. They can be used almost like
digital logic circuits. No need to worry about current flow in or out.
There is none :)

Paul Lamar