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Author Topic: Heavy breather / remap  (Read 890 times)

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DBHWT

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Heavy breather / remap
« on: February 27, 2011, 02:28:14 AM »
Is there really that much more air flow on a heavy breather to have to remap?
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1sharprdkg

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Re: Heavy breather / remap
« Reply #1 on: February 27, 2011, 12:20:28 PM »
I say yes!
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SG Racer

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Re: Heavy breather / remap
« Reply #2 on: February 27, 2011, 01:23:20 PM »
Yes. It does make a difference.
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CVODON

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Re: Heavy breather / remap
« Reply #3 on: February 27, 2011, 04:24:13 PM »
Totally depends on what you breather you had before installing the heavy breather. If you have a Ventilator - no you will not need to remap as you didn't gain anything except a visual difference. If you have a non-CVO, or a older CVO with stock type breather you will need to remap especially  if you change exhaust as well. But Ventilator to Heavy breather-no need to change map. Talk to Steve @ Fullsac, he will tell you dyno proves venilator vs no breather at all is only about 3 horsepower at full throttle. Heavy breather same deal.
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