Quote:
Originally Posted by 911pcars
Just curious. What was done to these throttle bodies to warrant a test on a flow bench; aero mods to throttle shafts, knife edged throttle blades, enlarged/reshaped throttle bores?
Sherwood
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Running the throttle bodies on the flow bench is a way to guarantee proper fitment of all the components and balance them before installation. It can be incredibly difficult/ time consuming to balance the throttles after installation.