Stock 1.7 Muffler weld issues, just acquired an old but excellent 1.7 OEM unit |
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Stock 1.7 Muffler weld issues, just acquired an old but excellent 1.7 OEM unit |
barefoot |
Dec 14 2020, 06:09 PM
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#1
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Senior Member Group: Members Posts: 1,282 Joined: 19-March 13 From: Charleston SC Member No.: 15,673 Region Association: South East States |
Just got this very well preserved OEM 1.7 muffler (thanks SS9146)
looking at the 4 inlets saw considerable weld drop compromising flow area. With my O/C character, i couldn't sleep tonight if i installed it that way. Remember that area varies with the square of diameter, so now much improved (IMG:style_emoticons/default/smile.gif) As built: After a little port work: |
76-914 |
Dec 14 2020, 06:48 PM
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#2
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,513 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California |
Much better (IMG:style_emoticons/default/beerchug.gif)
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