biggmoinc
Zone Head
Posts: 747
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posted September 16, 2010 06:01 PM
muzzy question
will a gutted muzzy titanium exhaust yield less power due to the lack of back pressure? I kow it sounds good, lol
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07 ZX14 bmc filter, muzzy m14, 16/44,66",auto shift, 6'3, 204lbs/1.54/3.99/6.03@120/7.8/9.32@147
biggmo@aol.com
  
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KZScott
Needs a life
high on speed
Posts: 7235
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posted September 17, 2010 03:40 PM
as in no packing in a regular can?
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01 ZX-12R 8.84 @ 156.3 no bars, DOT tires. Pump Gas, NA.... turbo 8.47 @ 164.
00 ZX-12R 8.62 @ 165.2 no bars, slicks, Pump Gas, 55 shot.... turbo 8.32 @173
00 ZX-12R Fastest NA Kawasaki in the world 1: 222.046 1.5: 226.390 Loring AFB
00 ZX-12R street turbo 1: 227.9 1.5: 234.1 Loring AFB
00 ZX-12R LSR turbo 1: 263.1 1.5: 266.5 Loring AFB Worlds fastest ZX-12R
CMG Racing RCC Turbos
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biggmoinc
Zone Head
Posts: 747
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posted September 17, 2010 06:34 PM
Yes
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07 ZX14 bmc filter, muzzy m14, 16/44,66",auto shift, 6'3, 204lbs/1.54/3.99/6.03@120/7.8/9.32@147
biggmo@aol.com
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KZScott
Needs a life
high on speed
Posts: 7235
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posted September 17, 2010 07:14 PM
the packing helps power as it makes it more like a straight pipe. makes it harder for exh to flow into the can. i read on another board about a guy wrapping the inside with header wrap and it will make it really loud, ive neve tried it tho.
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01 ZX-12R 8.84 @ 156.3 no bars, DOT tires. Pump Gas, NA.... turbo 8.47 @ 164.
00 ZX-12R 8.62 @ 165.2 no bars, slicks, Pump Gas, 55 shot.... turbo 8.32 @173
00 ZX-12R Fastest NA Kawasaki in the world 1: 222.046 1.5: 226.390 Loring AFB
00 ZX-12R street turbo 1: 227.9 1.5: 234.1 Loring AFB
00 ZX-12R LSR turbo 1: 263.1 1.5: 266.5 Loring AFB Worlds fastest ZX-12R
CMG Racing RCC Turbos
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dougmeyer
Needs a job
moderated
Posts: 2713
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posted September 24, 2010 04:50 PM
It is a common thing to remove the Cat section (it's a bitch), and on my Bonneville production bikes where the rules require a stock size exit, I had a 1" or so steel rod that was sharpened on one end which I drove down the center of the muffler, In some, I then ran a straight piece of tubing down through the muffler to form a straight exit without interference from the baffling. Worth 3-5 hp on a single muffler,around 6 on two. Sounds nice.
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It's not that I think you're dumb, it's just that so much of what you know isn't true....
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CrotchRocket
Moderator
Bracket Racing with Betsy
Posts: 8038
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posted September 24, 2010 05:44 PM
It sure does sound good...
I won a loudest motorcycle competition with the baffle & end cap out...The Harley Doods thought they had it locked up till I twisted the throttle into the rev limiter a few times
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Jason Miller StreetBike Seminars
*****DragRacers do it better, because they dont cut Corners*****
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