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Diameter of 931 Downpipe?

 
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Rasta Monsta  



Joined: 12 Jul 2006
Posts: 11733
Location: PacNW
PostPosted: Fri Apr 25, 2014 8:19 am    Post subject: Diameter of 931 Downpipe? Reply with quote
TIA

rasta
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fiat22turbo  



Joined: 18 Jan 2006
Posts: 4040
Location: Portland, OR
PostPosted: Fri Apr 25, 2014 8:40 am    Post subject: Reply with quote
About ( ) this big.
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kcoyle  



Joined: 15 Jan 2011
Posts: 712
Location: Long Island, NY
PostPosted: Fri Apr 25, 2014 12:01 pm    Post subject: Reply with quote
fiat22turbo wrote:
About ( ) this big.

God I love this place.

Anyway, according to my HF calipers its approx. 2.5 inches. (Actually 2.25-2.50 depending where I could reach it.)
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morghen  



Joined: 21 Jan 2005
Posts: 9095
Location: Romania
PostPosted: Fri Apr 25, 2014 5:45 pm    Post subject: Reply with quote
i think its 70mm
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flosho  



Joined: 01 Jul 2004
Posts: 3160
Location: Eau Claire, Wisconsin
PostPosted: Fri Apr 25, 2014 11:23 pm    Post subject: Reply with quote
2.5", but its crushed flatter in the one area.
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Kenodog  



Joined: 25 Jun 2003
Posts: 2669
Location: Vancouver,B.C.
PostPosted: Wed May 14, 2014 10:53 pm    Post subject: Reply with quote
Its actually NOT 2.5". I got a brand spanking new downpipe section with a parts lot and I wanted a flexi section to weld in. Looked at 2.25",too small. Looked at 2.5", too big. So i ended with the 2.5" but had the welder fill the small gap. Its metric fo sho.
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