Witchdoctor baffled mufflers
Daveg53
Posted 2014-03-02 5:55 PM (#151867)
Subject: Witchdoctor baffled mufflers


Puddle Jumper

Posts: 42
Vacaville, CA United States

I just installed Witchdoctor baffled mufflers on my 2013 Vision.  I absolutely love the sound of them and it seems to have more power. My question sis the occasional backfires. During cold engine start and sometimes during shifting I get a backfire...is this normal?  I have no other mods to my bike. 

 

Daveg53

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marvin24
Posted 2014-03-02 6:30 PM (#151868 - in reply to #151867)
Subject: RE: Witchdoctor baffled mufflers


Puddle Jumper

Posts: 23
get Lloydz Adjustable Timing System, thats what i did after installing witchdoctor baffled mufflers.

Ride Safe!
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johnnyvision
Posted 2014-03-02 6:31 PM (#151869 - in reply to #151867)
Subject: Re: Witchdoctor baffled mufflers


Visionary

Posts: 4278
yes Vic's pop when shifting.
Try this when you shift do a milled speed shift where you don't close the throttle all the way. We have a Idle Air Valve and it does not respond well with pipes that are not stock. Lloydz sells adjustable IAV that helps preventing the pop.
All so check your exhaust flange bolts they might be a little loose. Take a ride and when you get home check them again. It might take two or three times to get them tight.
Do Not over tighten them they can break if your strong
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el spanky
Posted 2014-03-02 8:52 PM (#151881 - in reply to #151867)
Subject: Re: Witchdoctor baffled mufflers


Cruiser

Posts: 155
Victoria Tx, TX United States
Your ECM needs to be flashed!! This will minimise the pop.. But Victory Pops..
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fivepoints
Posted 2014-03-03 4:15 PM (#151911 - in reply to #151867)
Subject: Re: Witchdoctor baffled mufflers


Puddle Jumper

Posts: 8
MA facing NH, MA United States
I have a stock 2013 Victory Vision with 5K miles and am considering this setup.
I have read here that with stock exhaust muffler this set up would work okay if the O2 sensor is disconnected.
I am not sure if the WD Muscle Baffled muffler would need a PCV and dyno tuning.
Any recommendations are appreciated.

VIS-MUFF-20 Vision Baffled "Muscle Muffler"
5211770 OEM Exhaust Gasket
18610522 Oxygen Sensor Plug
HOH-VIF-001 Vision Air Filter
HOH-PTS Lloydz Adjustable Timing System
HOH-CCG Cam Cover Gasket
HOH-HR1 Quarter-Turn Throttle Ring For 08 Up

Pete Z
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norcal1
Posted 2014-03-24 1:20 PM (#153637 - in reply to #151867)
Subject: RE: Witchdoctor baffled mufflers


New user

Posts: 4
I have a question. Did you have to buy that $125.00 special tool to get your old exhaust off? If you know of a better way than spending $125.00 for a tool I will only use once, I sure would appreciate it.

Thanks,
Don Clason
(Norcal1)
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marvin24
Posted 2014-03-24 4:09 PM (#153639 - in reply to #151867)
Subject: RE: Witchdoctor baffled mufflers


Puddle Jumper

Posts: 23
What is this 125.00 tool?
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bbrist
Posted 2014-03-25 5:40 AM (#153672 - in reply to #151867)
Subject: Re: Witchdoctor baffled mufflers


Cruiser

Posts: 92
I used a strap wrench and a rubber mallet to remove my old mufflers. With a lot of elbow grease and swearing.
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Street Eagle
Posted 2014-03-25 7:53 AM (#153677 - in reply to #151867)
Subject: Re: Witchdoctor baffled mufflers


Iron Butt

Posts: 691
Manchester, CT
The PCV isn't required with WDs voodoo exhaust. You probably should have the ECM flashed though. Regarding the CO2 sensors, do not unplug them if all you've done is changed out the exhaust. If you install a PCV, at that point you should unplug the sensors otherwise the bike's ECM is in control and not the PCV.
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