06-18-2020, 01:27 PM | #1 |
Join Date: Mar 2020
Location: Peoria, AZ
Posts: 12
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TBR7 exhaust weld and catalytic
I'm wondering how much of the weld can be ground down from inside of the exhaust pipe. While i have the exhaust off i thought i would also gut the catalytic. It looks like I have a small leak and thought i would just cut there. I have seen many people cut the catalytic in half. Is there a right or wrong way to do this?
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2019 TBR7 2008 Baja Dirt Runner 125 2006 Honda XR100R |
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06-18-2020, 02:18 PM | #2 |
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Join Date: Oct 2016
Location: Houma, La.
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I've done both my Hawk and X22R. Grind away.
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2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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06-18-2020, 03:21 PM | #3 |
Join Date: Mar 2020
Location: Peoria, AZ
Posts: 12
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Did you get noticable gains?
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2019 TBR7 2008 Baja Dirt Runner 125 2006 Honda XR100R |
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06-18-2020, 03:52 PM | #5 |
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Join Date: Oct 2016
Location: Houma, La.
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I'm sure there was but hard to say because i gutted the cat at the same time. Overall much better performance after the mod.
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2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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06-12-2021, 03:03 PM | #6 |
Join Date: May 2021
Posts: 10
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For some people who may not have a welder.
muffler shops are a awesome place. It's called a "Test Pipe" A test pipe is a section of pipe that replaces the catalytic converters. The muffler shop will cut your cat out and weld in a pipe to replace it. Not everyone has a welder or 150 bucks to buy a exhaust system. So this reply is simply another option. |
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Tags |
catalytic, exhaust, tbr7 |
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