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Old Mar 29, 2006 | 05:43 PM
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intenseblu
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Joined: Feb 2006
Posts: 975
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From: NJ
Default boosting the na v6...

hey peeps, i am new to the crossfire and its electronic voodoo. i just recently ordered a service manual to do more in depth analysis of how things work in it. however, i cannot help think that the same tactics i employed boosting my neon rt would work here as well.

this involved:

electronically "clamping" the MAP signal not to see any extra air flow past atmospheric pressure. i am hoping a similar thing can be done with the MAF sensor s that the computer does not see values that make no sense to it due the increased air flow.

i added 4 injectors to the intake manifold a few inches after the original injectors aimed to shoot directly at the valves and controlled the extra injectors with a custom megasquirt i built for this (megasquirt.info).

employing a AEM wideband o2 i tuned the car to run at a happy 12:1 air to fuel ratio.

the car ran flawlessly but i am rather worried having a sensitive MAF sensor versus the tank the MAP sensor was... will it be reliable ? is it clampable ? what does a MAF signal look like even ? MAP was a simple 4 volt signal that rose as pressure rose... easily clamped by a variable rate resistor...
 
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