Will V&H True Duals require another dyno tune?
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Novice
Joined: Nov 2006
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Will V&H True Duals require another dyno tune?
I have a 07 Ultra Classic that has V&H Ovals, PCIII, and stage 1 A/C. The local Harley dealership dyno tuned my PCIII as part of the purchase price of the bike. I am now thinking of putting on the V&H true duals to get rid of the crossover pipe and reduce the right side heat and better sound. Will this modification require another dyno tune from the dealer?
Tourer
Joined: Oct 2005
Posts: 435
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RE: Will V&H True Duals require another dyno tune?
Any change to the air/fuel relationship will necessitate a change in the mappings.
Is it "required"...no. Suggested...yes.
If you look at PowerCommander's site you will find multiple maps for setups with stock vs. dual headers, even it all other components are the same.
Is it "required"...no. Suggested...yes.
If you look at PowerCommander's site you will find multiple maps for setups with stock vs. dual headers, even it all other components are the same.
Road Warrior
Joined: Mar 2005
Posts: 1,379
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From: Central, NY
RE: Will V&H True Duals require another dyno tune?
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