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Author Topic: Powertune duals  (Read 1018 times)

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Farm boy

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Powertune duals
« on: December 16, 2018, 09:33:04 AM »

I know a 2-1 is the best for bottom end torque. My question is, will the powertune duals have the same bad dip, as true duals ? :nixweiss:
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r0de_runr

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Re: Powertune duals
« Reply #1 on: December 17, 2018, 08:42:41 AM »

I'm pretty sure the power tune duals are the same pipe as the Cobra Power Port headers.  Herre is my dyno sheet on my '12 CVO SG.  Stock A/C with K&N filter element, Andrews 57H cam.  Not much of a dip down low.Edit:  113 CI from Shamrock n Round Rock TX.
« Last Edit: December 17, 2018, 08:44:48 AM by r0de_runr »
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Greg
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Farm boy

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Re: Powertune duals
« Reply #2 on: December 17, 2018, 09:15:08 PM »

Thanks for the info. Nice dyno sheet.
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Unbalanced

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Re: Powertune duals
« Reply #3 on: December 17, 2018, 09:51:34 PM »

was the tire slipping on the dyno?   If not you may want to add a VPC to the clutch as it is showing some slippage look at the line where they have a upside down hump
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