Quote:
Originally Posted by Sandy309
On the subject of throttle plate area, I imagine it will be similar with boost, but for N/A single inlets, I compare the area to two of the TB plates, because it's a closer approximation to assume two cylinders are breathing at once than four. On that principle and subtracting an approximation of the spindle/plate section, about 15% less area with the single inlet. I don't really see that being much of an issue, not one that careful mapping wouldn't resolve anyway.
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So you don't think running some boost on TB's would be a nightmare to drive at small TPS signals?
Taking the area of 2 throttle plates instead of 4 changes the area different to a 55mm single Tb a lot !!
it goes from 130% difference to 15% difference, which is sod all really tbh
