Im no expert in fluid dynamics,however, id like to point out something that might be overlooked. Pressure variants and how air changes density and flow caractoristics when compressed and expanded at multiple stages until final compression in chamber. I assume that as a fluid all parts of the system effect any and all parts form initial intake to final release. Im thinking of headers.. I believe volume stays the same yet compression dose not at points of collectors. (between short and long,,,,,power made early vs later)
With all that said,, im going to put on the 240sx 60mm tb. I have a chance to buy a adaptec computer and want the reostat on that tb. It would be FANTASTIC to dyno every move,, but alas.. money. I will be putting cam and headers back in after I get it running well. Ill dyno it then. right now only mods are cold intake(self made), advanced timing,, lightened flywheel(balenced),, roaly purple in entire drivetrain. (turbo fly and clutch pack)
Car is a blast to drive. Ill keep in mind tuning,, understanding i will reach full WOT before floored.
I really wish i could dyno every step. Such as puting headers on(dyno),, then cam without headers(dynoed) then togeather(dynoed) TB before anything and with every test before. The math at deepest levels is so damn complex. Its far easier to just trial and error like everything used to be,, then let the academics figured out what we did;) (btw,, we always led collages,, they only followed,,, back in the great times of course;)
tony,, hope ya still around!! hybridz has your notes;P,,, braap? rock on bro... I missed you guys. warren.. careless...blue...jmort..eveyone