Fuel Pressure

[PDYoung]

Does anyone know if the fuel pump pressure on my 2011 Sierra with a superchared L9H can be programmed, through the PMC to vary it's output?

 

I have read that the supercharged LS9 setup in the ZR1 Corvette ramps up rail pressure on demand,going from the 30's to around 88lbs at WOT full boost.

 

I bet the ZL1 Camaro and CTS-V Caddies have this too. If my truck does not have the capibilty to do this,what do i have to do to get it to?

[Carder09]

I don't think the stock injectors will go to 88lbs of pressure. Another member had the same type.of.question and problem with his injectors maxing out and not getting the performance he needed so he upgraded the injectors.