Penton Owners Group

General Discussion => Penton Talk => Topic started by: Daniel Desranleau on September 13, 2014, 11:54:02 PM

Title: 1974 Sachs 125. Bing carb?
Post by: Daniel Desranleau on September 13, 2014, 11:54:02 PM
Hi,
Can someone answer my question?

I have a 6D motor with a Bing 84 carb; was this stock on the 125 or did someone change it?

Thanks,
Dan.
Title: 1974 Sachs 125. Bing carb?
Post by: firstturn on September 13, 2014, 11:55:59 PM
All the D engines I have had had a 28mm Bing that mounted on a rubber manifold.


Ron Carbaugh
Title: 1974 Sachs 125. Bing carb?
Post by: Daniel Desranleau on September 14, 2014, 12:24:01 AM
Thanks Ron,

That's the set-up I have.
The carb is pretty dried out and dirty in the bowl. Does Bing make a rebuild kit or is there a limited amount that can be done other than cleaning?
Title: 1974 Sachs 125. Bing carb?
Post by: 454MRW on September 14, 2014, 04:39:01 AM
Send it to Dan Vitaletti  at Vaporblast Solutions, LLC and it will come back shiny as new then install new gaskets and o-ring etc. which are available from Al Buehner on the suppliers page. Mike

Michael R. Winter
I enjoy rebuilding and appreciating Pentons!
1974 250 HS Pentons-1980 KTM 175-400'S
1975 Can Am 175 TNT & 77 250 Black Widow
1979 Husqvarna OR390
1976-78 RM & 77-79 PE Suzuki's
1974 CR250M 07 CR125R 79 CR250R
Title: 1974 Sachs 125. Bing carb?
Post by: Doug Knight on September 18, 2014, 11:11:07 PM
I had a '74 1/2  with the GS motor.  I thought mine had 30 mm Bing. The bike weighed #20 more than an Elsinore and add another #20 of me and it needed that 30mm.
Title: 1974 Sachs 125. Bing carb?
Post by: Paul Danik on September 19, 2014, 10:38:24 PM
Dan,

   You asked about the Bing 84 being the correct carb for the 6D powered Penton, it is what is on the machine I have sitting here and I know it is original. If others have different models of the Bing on their machines I am sure they will chime in. This link will provide much info on the Bing 84.

http://www.bingpower.de/download/datenblaetter/type84e.pdf

Paul
Title: 1974 Sachs 125. Bing carb?
Post by: gooddirt on September 20, 2014, 09:46:27 PM
I tuned a monark gs pro with with a 32mm bing 84 on it.. also had 6mm cut off the piston (intake side) talk about dumping some fuel as the powerband hits!