BM 1051

Is it possible to use a tube termostat from Volvo trucks or Penta, its a tube style one and big I can measure one tomorrow. https://www.ebay.com/itm/Volvo-Penta-Thermostat-82-C-D13C2-A-D13C4-D13C6-21613426-/123109657002 /Christian

Thank´s I didn´t know what to look for, did not know the name. One of those gunmetal would be nice on the Hundested engine. /Christian

This is nice,were did you find these(flow indicators)? /Christian

Nice one with lovley plumbing

Hello jose, What is it you need to know? I can see if i can get in contact with them,sweden is close to norway /Christian

ITS ALIVE... Very nice one

Try search for Bergsund Laval. Made in sweden early 1900,located in Stockholm. Most info is in swedish i´m affraid..... /Christian

lovely engine

To confuse a bit more the 1 and 2 cylinder are running the other way ,different starter motor,camshaft compared to tractors /Christian

A very charming but complex Engine. /Christian

Mmmmm.....lovley

Long pipe about 5-6 inches diameter and make it too long to start with and then cut small pieces untill it it sounds good:). I tried on my own old boat with a "normal" length but to loud,made an extension that i fiddled with in length untill i was satisfied. Bigger diameter pipe will make the Hz lower,longer the same. Try to have as low restrictions as possible on a two stroke. also remember that all the oil that follow the exthaustgases will finaly burn so better to have oil on deck or clothes than in a silencer. When you have your first exthaust fire its an experience........... /Chistian Edit:on my little 15hp Seffle i had a 4"pipe 5 feet long and the Skandia 120 is a "bit" bigger in deplacement.

It had worked for 60yrs with electrical glowplugs. I start my Hundested the same way as you do and had no problem. /Christian

Should not be a problem to fit an electric glow plug there,how deep is the hole were you put the "cold starter"? I have an exploded wiew somewere of the hundested glow plug but cant find it,just to give you an idea how it looks and works.

Glow plug for a car would work otherwise check with Hundested a/s,they still have some parts for their old engines. As you said this is not a hard part to make. Coil style of glovplug are often used(penta AD40 is one i think) Here is an email address to a hotbulb guru in DK: perroemer(at)webspeed.dk Here is the email to a guy at hundested: brian(at)hundestedpropeller.dk /Christian

i must ask,why don't you go electric? In my opinion blow torch is for fun or show,cold starters if you got any,electric quick and easy but not for show. /Christian

I haven't got any further myself............... The guy i bougth my boat from says that they still make those in Denmark(not sure were). About the guy with the manual for the 120,it was a 120.....HP /Christian

good morning Been down by the boat and took some pics of the cold starters. I haven't google it yet but i will. I also added a pic of the electric glow plug,they look's almost the same on all engines. Waiting for a response from a guy that do some restoring on a Skandia 120,maybe he have a manual. /Christian

Not sure if zundfix is the correct way to go.......i could be wrong(have been before ). I have a box of Danish quick starters in the boat and they still make them,i'll check tomorrow. /Christian

i don't think you need the 50w oil. Most people i know running hotbulbs are using 30w with good results. /Christian

Ohh....lucky me......... This is a Volvo engine,no BM it's a Volvo Penta thing. Not sure about spares but truck and buses should be a source for part's. I have a good connection with the seniors so i could talk to them but they are getting old..... /Christian

here are som info in swedish..............but the top PDF is a manual in english http://www.volvopenta.com/volvopenta/se/sv-se/marine_leisure_engines/out_of_production_engines/Pages/out_of_production_engines.aspx I can check with the seniors at work,they have at least one of most manuals. Cheers Christian Edit:there is a workshop manual also but only in paper,they probably have that one too but if so i must scan and i don't have one......... I see that the link doesen't address you correct. Go to: Motorgrupp, then select: Inombordare,then go to: Bränsletyp then select: diesel then go to: Antal cylindrar select 6 then go to:Produktionsår then select year(1960-1969)

There is a piece of rubber gasket .

Hello, i just made two for my new boat,one for fresh water side and one for sea water. The reason for making one for the fresh water side is that rust damaged my fresh water pump. The one in the picture is the small one,it's made of 3" stainless tube and the fittings are 3/4" BSP. The one for sea water is 5" tube and a bit higher,i left it at work but i can get a picture of it tomorrow. The "filter is made of sheetmetal with holes,not sue what you call it . Cheers Christian