The World Famous Bull Sessions

Vintage Sleds, Vintage snowmobiles => Vintage Tech Help => Topic started by: loose1 on June 27, 2021, 08:16:09 pm

Title: pipe ID
Post by: loose1 on June 27, 2021, 08:16:09 pm
I have a set of triple pipes that I don't know the application.  I had a couple of people that though they were scorpion. 
what are they worth?
Thanks, Matt
Title: Re: pipe ID
Post by: AllenJ on June 30, 2021, 09:02:59 pm
Chaparral maybe.
Title: Re: pipe ID
Post by: loose1 on July 13, 2021, 12:19:44 am
Anybody else have any ideas?
Thanks
Title: Re: pipe ID
Post by: Lanceman9 on July 21, 2021, 12:03:42 pm
What's the outside diameter of the of the pipe where it would go into the exhaust flange?
Title: Re: pipe ID
Post by: loose1 on July 21, 2021, 10:18:31 pm
The od is 1.875
Title: Re: pipe ID
Post by: Lanceman9 on July 23, 2021, 02:07:01 pm
This won't help much but that is the size that would fit a 793 Hirth exhaust flange. That one pipe with the 90 degree bend should jog someones memory.
Title: Re: pipe ID
Post by: duallydave on July 23, 2021, 03:55:17 pm
I'm not so sure.
I checked a 793 flange and the witness line
shows the pipe would be 1.875 ID.