Intake plenum and 911 throttle body

[heymanwatchthis]

Eddy,

Thanks for posting the results. Did you get a graph showing output through the rev range? I would think with the mod there is more area under the curve, ie there is more power throughout the rev range vs being 'peaky'. I think max values are interesting, however more so is how much more power you are getting across all engine speeds. This is likely why you are feeling more of a positive difference than reflected in the max hp and tq values.