CFR slip-ons w/ VH Power Dual headers on a '09
#1
03-28-2009 | 03:02 PM
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Stellar HDF Member
Joined: Nov 2007
Posts: 2,301
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From: California
CFR slip-ons w/ VH Power Dual headers on a '09
All I can say is WOW!!!! Having unrestricted headers on really make these CFR slip-ons come to life!!!!
I've NEVER heard an exhaust so deep and be so loud!!!! It is truly the happy medium for those looking for a very DEEP and really LOUD exhaust!!!! Plus, I think they are the BEST looking too.
I have a very tiny blemish on one slip-on so I ordered a new pair. I can't wait until they come in so that I can get this bike all tuned and dialed in. I bet they sound even better then. I'm hoping the combo will help produce nice gains too!
I've NEVER heard an exhaust so deep and be so loud!!!! It is truly the happy medium for those looking for a very DEEP and really LOUD exhaust!!!! Plus, I think they are the BEST looking too.
I have a very tiny blemish on one slip-on so I ordered a new pair. I can't wait until they come in so that I can get this bike all tuned and dialed in. I bet they sound even better then. I'm hoping the combo will help produce nice gains too!
#2
03-28-2009 | 03:19 PM
Road Warrior
Joined: Jan 2006
Posts: 1,879
Likes: 4
From: miami,fl
#3
03-29-2009 | 12:23 PM
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Stellar HDF Member
Joined: Nov 2007
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From: California
#4
03-29-2009 | 12:42 PM
Stellar HDF Member
Joined: Aug 2007
Posts: 3,157
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From: Sandy, Oregon
Agree with everthing you said.... I did have a problem with the combo I was running. 96 inch-SE211s Bassani Power Curves. Had a reversion issue that could not be tuned out with a ton of effort to tune it out. I am not ready to go and pay for 103inch which likely would have corrected it. So the CFRs unfortunately in my case had to sadly be taken off. Except for the flat spot I had down low 2400 RPM, they made real good numbers and with everything you said sound and looks!
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
All I can say is WOW!!!! Having unrestricted headers on really make these CFR slip-ons come to life!!!!
I've NEVER heard an exhaust so deep and be so loud!!!! It is truly the happy medium for those looking for a very DEEP and really LOUD exhaust!!!! Plus, I think they are the BEST looking too.
I have a very tiny blemish on one slip-on so I ordered a new pair. I can't wait until they come in so that I can get this bike all tuned and dialed in. I bet they sound even better then. I'm hoping the combo will help produce nice gains too!
I've NEVER heard an exhaust so deep and be so loud!!!! It is truly the happy medium for those looking for a very DEEP and really LOUD exhaust!!!! Plus, I think they are the BEST looking too.
I have a very tiny blemish on one slip-on so I ordered a new pair. I can't wait until they come in so that I can get this bike all tuned and dialed in. I bet they sound even better then. I'm hoping the combo will help produce nice gains too!
#5
03-29-2009 | 01:38 PM
Thread Starter
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Stellar HDF Member
Joined: Nov 2007
Posts: 2,301
Likes: 53
From: California
Agree with everthing you said.... I did have a problem with the combo I was running. 96 inch-SE211s Bassani Power Curves. Had a reversion issue that could not be tuned out with a ton of effort to tune it out. I am not ready to go and pay for 103inch which likely would have corrected it. So the CFRs unfortunately in my case had to sadly be taken off. Except for the flat spot I had down low 2400 RPM, they made real good numbers and with everything you said sound and looks!
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
#6
03-29-2009 | 05:45 PM
Road Warrior
Joined: Jan 2006
Posts: 1,879
Likes: 4
From: miami,fl
Agree with everthing you said.... I did have a problem with the combo I was running. 96 inch-SE211s Bassani Power Curves. Had a reversion issue that could not be tuned out with a ton of effort to tune it out. I am not ready to go and pay for 103inch which likely would have corrected it. So the CFRs unfortunately in my case had to sadly be taken off. Except for the flat spot I had down low 2400 RPM, they made real good numbers and with everything you said sound and looks!
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
These are very free flowing mufflers, the large duration of the 211 in the 96 was the only issue. I replaced them with 4 inch Bassani Inverts. They tuned perfect. I think because they have a decent baffle with some increase in back pressure. Power wise it shifted HP and TQ by 2 opposite directions between the two mufflers.
The CFRs are now on "Rock Docs" Bike. He is 103 SE 255 and they run perfect no tuning issues. So it confirmed it was strictly a combination problem with my setup. As you say with true duals these CFRs increase their presence.
#7
03-29-2009 | 08:19 PM
Stellar HDF Member
Joined: Aug 2007
Posts: 3,157
Likes: 858
From: Sandy, Oregon
I think it has more to do with the 211 cams and the odd combination of parts more then any one thing.
I had sent you a pm after talking to kerry on my situation.Could it of been the bassani power curve headers that was the culprit.I heard once before that the power curves are sometimes difficult unk if true.Any how with just v&h dresser duals and pc-v. could i maybe get lucky and not have this problem.
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