Author |
Message |
Pontus
MB-5
Joined: Aug 20, 2020
Posts: 13
Location: Jakobstad, Finland
|
Posted:
Tue Apr 06, 2021 6:37 am |
|
This 4.1 system has been on a 1983 Honda CB1100F Super Bol'dor
Does anyone recognize it?
- Make?
- Material?
- Loud?
- performance?
- Period correct?
- value?
Thanks a lot, I have not been able to find anything so far. |
_________________ 2x 1983 Honda CB1100F Super Bol D'or
1973 BMW R90S
2x 1977 BMW R100RS
1x 1991 BMW R100GS PD (custom)
Last edited by Pontus on Wed Apr 07, 2021 5:35 am; edited 1 time in total |
|
|
|
BlueThunder
Red CB1100F
Joined: Jun 12, 2006
Posts: 9236
Location: Sarasota, Florida
|
Posted:
Tue Apr 06, 2021 12:27 pm |
|
Is it me or is this a 3 into 1? I don't see the 4th pipe. |
_________________ ... Brian
2014 CTX1300A - Black Thunder aka Predator
1980 CB750F - Blue Thunder
1977 GL1000 - Ox |
|
|
|
Pontus
MB-5
Joined: Aug 20, 2020
Posts: 13
Location: Jakobstad, Finland
|
Posted:
Tue Apr 06, 2021 1:35 pm |
|
It's you |
_________________ 2x 1983 Honda CB1100F Super Bol D'or
1973 BMW R90S
2x 1977 BMW R100RS
1x 1991 BMW R100GS PD (custom) |
|
|
|
langys
Twinstar
Joined: Nov 21, 2004
Posts: 192
Location: Surrey BC
|
Posted:
Tue Apr 06, 2021 10:45 pm |
|
I think Its a 750 Yamaha 7501 1977 |
|
|
|
|
Pontus
MB-5
Joined: Aug 20, 2020
Posts: 13
Location: Jakobstad, Finland
|
Posted:
Wed Apr 07, 2021 5:37 am |
|
I added an image of the stamped part and did a search. It seems to be a BSM 4-1 system for the CB1100F Super Bol'Dor.
It says: e4-78/1015-91004 BSM
There really is not much info to be found online. Does anyone know anything? |
_________________ 2x 1983 Honda CB1100F Super Bol D'or
1973 BMW R90S
2x 1977 BMW R100RS
1x 1991 BMW R100GS PD (custom) |
|
|
|
gmzez
MB-5
Joined: May 08, 2010
Posts: 4
Location: Buckinghamshire, UK
|
Posted:
Wed Apr 07, 2021 3:57 pm |
|
Is it me but why cant i see an exhaust picture? |
|
|
|
|
gmzez
MB-5
Joined: May 08, 2010
Posts: 4
Location: Buckinghamshire, UK
|
Posted:
Wed Apr 07, 2021 4:02 pm |
|
Forget my last message..........sorry it was coz i wasnt logged in! |
|
|
|
|
CDN1100F
Friend of the Board
Joined: Oct 19, 2007
Posts: 2259
Location: London, Ontario, Canada
|
Posted:
Thu Apr 08, 2021 10:46 am |
|
I looks like a knock off version of the Vance & Hines megaphone exhaust system. |
|
|
|
|
|