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Main Area => General GS500 Discussion => Topic started by: frickin_laser on September 07, 2005, 11:44:57 PM

Title: smoothing out the "4-wheeler" exhaust tone
Post by: frickin_laser on September 07, 2005, 11:44:57 PM
I have been the proud owner of a 2004 Gs500F for a couple months now. I love my bike to death, but have only one complaint-everyone tells me that it sounds more like a Yamaha raptor or some other kind of 4 wheeler than a sportbike. I am happy with the stock performance specs, but I want to know what to do so the exhaust note is smoother and doesn't have that BBBRRAPPP! pulse characteristic when accelerating or cruising. Can anything be done?
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: Alphamazing on September 08, 2005, 07:04:07 AM
Strap on a Wileyco slip-on, or splurge for a full system!
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: davipu on September 08, 2005, 07:08:58 AM
it's a twin, not a inline 4. if you want it to sound like a I4 then buy a I4. no mater what you do it will always sound like a twin.
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: Blazinjr on September 08, 2005, 08:47:45 AM
Quote from: davipuit's a twin, not a inline 4. if you want it to sound like a I4 then buy a I4. no mater what you do it will always sound like a twin.


Yup.  Even with the Wileyco it sounds like a pissed off ATV. :thumb:
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: TarzanBoy on September 08, 2005, 09:09:41 AM
Quote from: Blazinjr
Quote from: davipuit's a twin, not a inline 4. if you want it to sound like a I4 then buy a I4. no mater what you do it will always sound like a twin.


Yup.  Even with the Wileyco it sounds like a pissed off ATV. :thumb:

Actually, i've gotten a few comments about the nice sound comin off my gs (it has a wileyco on it... not sure if its just a slip on or a system... maybe srinath or cheesy can enlighten)... and it was from a guy with a V4 (VFR) and an I4 (FZR).

Go figure?
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: Blazinjr on September 08, 2005, 09:32:48 AM
I also have the Wileyco, and have owned and ridden many ATV's.  I can't help, too me it sounds like a Raptor or Predator with an aftermarket exhaust.  I like it though. :thumb:  :mrgreen:
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: Chuck on September 08, 2005, 11:30:18 AM
Wind it up more.  Then it sounds more like a race bike.  You might lose some gas mileage though...  ;)
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: dgyver on September 08, 2005, 12:14:57 PM
I always liked the way my old bike sounded with the full Yosh. But then it was overbored and cammed. Nice idle lope too! I guess the one I am building now will sound about the same.
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: scratch on September 08, 2005, 12:16:25 PM
Valve adjustment, carb synch and oil change will help that.
Title: Slip
Post by: The Buddha on September 08, 2005, 12:18:42 PM
Quote from: TarzanBoy
Quote from: Blazinjr
Quote from: davipuit's a twin, not a inline 4. if you want it to sound like a I4 then buy a I4. no mater what you do it will always sound like a twin.


Yup.  Even with the Wileyco it sounds like a pissed off ATV. :thumb:

Actually, i've gotten a few comments about the nice sound comin off my gs (it has a wileyco on it... not sure if its just a slip on or a system... maybe srinath or cheesy can enlighten)... and it was from a guy with a V4 (VFR) and an I4 (FZR).

Go figure?

That was the first flange I made and one of the first wileyco's to ever grace a GS ... its slip on ... and ATV ... yea be happy it sounds like ATV ... instead of a sewing machine ...
Cool.
Srinath.
Title: Re: smoothing out the "4-wheeler" exhaust
Post by: RVertigo on September 08, 2005, 04:00:14 PM
Quote from: frickin_lasereveryone tells me that it sounds more like a Yamaha raptor or some other kind of 4 wheeler than a sportbike.

The best way to solve that problem...














A quick punch to their head. :thumb:
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: rclz on September 09, 2005, 03:23:04 AM
My friend is trying to put a wileyco on his Honda EX500.  :thumb:
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: TarzanBoy on September 09, 2005, 05:57:24 AM
i thought that kawasaki made the ninja ex500

am i mistaken?
Title: smoothing out the "4-wheeler" exhaust tone?!?!
Post by: Cal Amari on September 09, 2005, 07:24:07 AM
Quote from: rclzMy friend is trying to put a wileyco on his Honda EX500.  :thumb:


No such thing as a Honda EX500; are you referring to the Kawasaki EX500, or maybe the Honda VF500F (AKA the 500 Interceptor)?

Not that it matters, but the K-bike engine is a vertical twin (like the GS), and the Honda engine is a V-4; two entirely different animals.