And here's my '01 "Creampuff", two different runs -- the red run is bone stock, 1150 miles; the blue run is just after adding K&Ns & smooth tubes, 1250 miles.
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For comparison, here's the current dyno on my "creampuff". The red line is motor only, the blue line is with a little tiny 100-shot of NOS:
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... and if you think that's fairly cool, wait until you see my NEXT set of dyno runs, due around December ...