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Old 12-14-2012, 02:38 PM   #11 (permalink)
EV test pilot
 
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Join Date: Jan 2008
Location: Oconomowoc, WI, USA
Posts: 4,435

Electric Cycle - '81 Kawasaki KZ440
90 day: 334.6 mpg (US)

S10 - '95 Chevy S10
90 day: 30.48 mpg (US)

Electro-Metro - '96 Ben Nelson's "Electro-Metro"
90 day: 129.81 mpg (US)

The Wife's Car - Plug-in Prius - '04 Toyota Prius
90 day: 78.16 mpg (US)
Thanks: 17
Thanked 663 Times in 388 Posts
Quote:
Originally Posted by Daox View Post
Your muffler didn't just fall off. That was your truck trying to tell you it wants to be an EV!
So it's like an organ transplant rejection?

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Old 12-14-2012, 02:55 PM   #12 (permalink)
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Join Date: Jul 2008
Location: NY state
Posts: 501

XJ Cherokee - '00 Jeep Cherokee Sport
90 day: 12.96 mpg (US)

FoFO - '11 Ford Focus SE
90 day: 36.78 mpg (US)
Thanks: 1
Thanked 51 Times in 38 Posts
Want to fix mine?

I put a rock through the muffler and part of the exahust pipe near the manifold has a little hole in it from a rock ... it whistles at idle!
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Old 12-14-2012, 03:28 PM   #13 (permalink)
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 57.73 mpg (US)
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
Come fix mine too!

Just before I parked the Firefly last year, the original 14-15 year old exhaust broke at the cat (cheap junk! ).
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Old 12-14-2012, 05:27 PM   #14 (permalink)
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Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
You mean expensive junk (priced it yet?)
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Old 12-15-2012, 07:26 PM   #15 (permalink)
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Am I the only one who likes a nice vroom from an eco modded vehicle?

Honda Insight with straight pipe



Geo metro with straight pipe. Sounds like I am hauling ass, but I just barely make 35 mph.

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Old 12-15-2012, 07:32 PM   #16 (permalink)
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spyder2 - '00 Toyota MR2 Spyder
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Whoa, that Insight sounds good!

My MR2 has a nice grumble from inside the cabin, but I think that has more to do with the lack of sound insulation between the engine 20 inches behind my head and the cabin. I bet the exhaust is pretty quiet from outside. If I weren't so lazy I might try to take a baffle out of the muffler to get some more bass.
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Old 12-15-2012, 07:51 PM   #17 (permalink)
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Join Date: Jan 2008
Location: up north
Posts: 12,762

Blue - '93 Ford Tempo
Last 3: 27.29 mpg (US)

F150 - '94 Ford F150 XLT 4x4
90 day: 18.5 mpg (US)

Sport Coupe - '92 Ford Tempo GL
Last 3: 69.62 mpg (US)

ShWing! - '82 honda gold wing Interstate
90 day: 33.65 mpg (US)

Moon Unit - '98 Mercury Sable LX Wagon
90 day: 21.24 mpg (US)
Thanks: 1,585
Thanked 3,555 Times in 2,218 Posts
Gee sounds like a swell idea
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Old 12-16-2012, 09:10 PM   #18 (permalink)
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All thanks goes to Metroschultz for the welding of both projects.

Remove a baffle? Is it that easy? I think one of the super fart cans I was looking at to put on my scion before I went with the strup axle back had these disks you can add or remove to control back pressure as well as noise.
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Old 12-16-2012, 09:40 PM   #19 (permalink)
EV test pilot
 
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Join Date: Jan 2008
Location: Oconomowoc, WI, USA
Posts: 4,435

Electric Cycle - '81 Kawasaki KZ440
90 day: 334.6 mpg (US)

S10 - '95 Chevy S10
90 day: 30.48 mpg (US)

Electro-Metro - '96 Ben Nelson's "Electro-Metro"
90 day: 129.81 mpg (US)

The Wife's Car - Plug-in Prius - '04 Toyota Prius
90 day: 78.16 mpg (US)
Thanks: 17
Thanked 663 Times in 388 Posts
Sometimes I forget how cool Metroshultz is. Thanks for the reminder!

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