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Author Topic: C14 full exhaust, how much decel popping is normal?  (Read 9876 times)

Offline connie1

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #20 on: March 21, 2013, 08:42:03 AM »
Me likes the popping.  Popping goood.
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Offline Rhino

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #21 on: March 21, 2013, 09:16:12 AM »
I have no experience with this on the C14 but put an aftermarket can on my VTX and blocking off the pair valves made a huge difference on decal popping. It didn't eliminate but was MUCH better.
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Offline Gumby

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #22 on: March 21, 2013, 11:16:10 AM »
I plugged that hose on mine with full Muzzy exhaust and a remapped ECU and I still get quite a bit of decel pop. If it bothers me I just pull the clutch in and it goes away  ;D
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Offline gPink

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #23 on: March 21, 2013, 11:33:17 AM »
Are we actually talking about two different sounds here? I consider the deceleration popping, which is caused by cold air being introduced into the exhaust different than the sound of a full throated exhaust under heavy engine braking. Like Gumby I have a full Muzzy system w/ air hose plugged. Due to the slipper clutch on this bike engine braking isn't as strong as on other bikes but is causes a nice (to me) rumble down to lower rpms. True decel popping is a rude lean running noise.

p.s. I use the term exhaust, for simplicities sake, to include everything from the headers back to the muffler tips.
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Offline maxtog

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #24 on: March 21, 2013, 04:19:36 PM »
Quote from: gPink on March 21, 2013, 11:33:17 AM
p.s. I use the term exhaust, for simplicities sake, to include everything from the headers back to the muffler tips.

:)  I bit my tongue so many times reading this thread...
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Offline gPink

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #25 on: March 21, 2013, 04:24:33 PM »
Quote from: maxtog on March 21, 2013, 04:19:36 PM
:)  I bit my tongue so many times reading this thread...
;)
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Offline ZG

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #26 on: March 21, 2013, 09:15:33 PM »
Quote from: maxtog on March 21, 2013, 04:19:36 PM
:)  I bit my tongue so many times reading this thread...

Yer growing as a person Max...  :)
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Offline marku8a

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #27 on: March 21, 2013, 09:36:54 PM »
Quote from: Rawman on October 17, 2011, 03:15:05 PM
Full AreaP exhaust with the Carbon Fiber can, PC-V, no autotune (no O2 sensor), air hose blocked.  I only get the occasional pop/burble usually from second gear to first at higher RPMs.

I have the same setup and the same experience.

Mark
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Offline billyzoom

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #28 on: March 22, 2013, 09:52:20 AM »
I got a custom map and get very, very little popping.  I don't know whether my mechanic plugged that line or not, however. 
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Offline wroman

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #29 on: March 27, 2013, 10:05:36 PM »
  Just a question regarding the fresh air valve.  Is it purely mechanical or does the ECU control the valve.  I was wondering because down the road I go with re-tuned ECU say from Guhl would he be able to turn off the function.
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Offline Snype

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Re: C14 full exhaust, how much decel popping is normal?
« Reply #30 on: April 02, 2013, 07:08:49 AM »
Rawman,

I am looking at that same pipe.  How do you like it?  Was it worth it?  How has it changed your fuel consumption/power??

Snype
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