Tony:
I just saw your Post/Question/Comment! Sorry for not replying sooner!
I agree with you if the Electronics is not sophisicated enough to handle the MAP sensor Control functions, then you need Alpha-n/MAP Blend to steady the Load INPUT to inject the correct amount of fuel. The Bullseye is much easier to hit, if it's not jumping all over the place!
With that said....................If the Map Sensor is only sampling 1 cylinder, when the cylinder in question is only on the intake stroke in a defined narrow section where you know the exhaust Valve is Closed..................... what do you think? It may NOT develop 30kpa with that high of lift/Dur, but we have a rock steady MAP signal, and only the resolution of the sensor suffers, not make the sensor completely useless at idle!
More importantly the MAP sensor Control Function allows fully sequential injection without the hassel of a CAM Sensor!
Not trying to Jack this Thread, as this is a COMMON Issue that effects ALL ITB Company's not just Extrudabody! Derek when you install that new CAM, your tuning world is going to change! As I'm sure you know already!
Kevin
Below are the Parameters JUST TO SET-UP the MAP sensor! We are working on some Cutting Edge $hit here guys!
Kevin Thornton
www.extrudabody.com
509-498-8555