Injector Flow Rates Vs. Boost Pressure

Performance mods and Advanced Stroker discussion.
Coffee Commando
Making Progress
Making Progress
Posts: 64
Joined: May 27th, 2012, 8:30 am
Stroker Displacement: 4.6
Vehicle Year: 2000
Vehicle Make: Jeep
Vehicle Model: Cherokee

Re: Injector Flow Rates Vs. Boost Pressure

Post by Coffee Commando »

SilverXJ wrote:
Coffee Commando wrote:Reading the manual for the Avenger it looks like you just install the kit with the larger injectors and let the ECU do the rest. Even the stock MAP sensor is used although it is relocated and attached to a different part of the manifold. Is that safe for a supercharger to do with only 6 PSI of boost?
That will not work. Stock Map sensor doesn't see boost, nor does a PCM in stock tune know what to do with it.
I forgot that a brand new Avenger kit comes with a custom Predator/Trinity tune. But that doesn't allow the MAP to read boost though...
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