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servus und Welcommen ;) Nice to see someone with a Emco and from germany ! i am from Austria and welcome you !

hy guys , i have no progress so far but i was able to get in touch with a nice guy on facebook wich is willed to help me and we decided to maybe share some informations...for now ijust moved in a new appartment and have to set up all my new tools and stuf, it will take me some time until i will...

i am a bit sad about the fact how the combustion engine is viewed to out younger generation, i want at least build a small engine for myself and maybe for my kids someday to teach them....to show that without those nice beautiful pieces of engineering art we could not life in such a wealthy...

Thank you ! i am very proud on the parts i make, you must know i started machining 6 months ago, i had Zero knowledge about machining metal parts or anyx machine ( i am a cook :) ) but to be honest, it is a big challenge to copy Find hansens engines if u want to "replicate the engines " since i...

okay guys , small progress here. since i have to wait for some material and a bit more money for a Mig welder i decided to make all the small parts for the engine one after another , so far i have the governer, the pump and injectors , last item is the Sight feed Oilers check it out

Here the flyball governors for the diesel build! One will be for sale i made it extra but have no need for it ! If someone is interested pls send me a message .

okay guys ! i had succes with my Pump configuration , i used some tiny o rings and now my pump is 100% tight and sealed ! no leaks! pump domension is 18mm plunger, 2mm mm bore , 4 o rings like a ringed piston. thats it for now here a video of the injecotr at full pump pressure...

thanks for your thoughts...it is indeed very tricky and like i mentioned in one of my private messages Find Hansen said himself it is almost impossible to lap a such small Plunger in our Home Workshops with out machines . he said itr woill work for a short time and then it get lweaks, many times...

that is unfortunatley impossible because if the ball gets stuck there is no way to get im back out, the jhole on the bottom is only 0.5mm no chance to use such a think wire to get that ball back out . i will keep that in mind and maybe try ona test cylinder

it is just my goal to make it run as a Diesel ! in model Airplane /rc plane hobby there are so called diesels, and i think the topic was already discussed here . i just would like to have it run as a diesel like Mr. Hansen did . i used the terminology true model diesel or worlds smallest...

@ minh ! i deeply apologize ! yes you are correct! pls dont kill me !

okay. i also researched a little about this topic and thewre are o rings for exact th<t aplication wich use a harder rubber shore ( the grade of the rubber ) ...trial and error ...

thanks for that info! i think i did exact that mistake that i forced tomuch out of the pump..., and my thoughts about it are as follow: when u hit the injection tester with the finger, it cant generate the same momentum as a injection pump cam ! the cam hits the pump much faster and shorter...

here a video of my injector at work ! :) but this was with a lwaking pump, at first as thwe pump was tight it was much better than that but i think this video shows that it is possible to make em as small as find hansen did ( body is about 12mm ) needs a non return ball vlve and a 0.94mm needle...

hy guys, after a little research i was able to find some information about the A frame Gasoline engine from BENGS MODELLBAU ( a german engine brand and modellshop wich sells casting for hit and miss and other engines and steym engines etc) they developed a engine called Jonas wich also uses a...

no on the plunger in the bottom, cut a groove into the plunger and fit the o ring. this might needs a littler testing and some refinements.

i will try to take my posts out... thanks for your message . regards from vienna !

i can assure u that two persons wich had succes on their Diesel Engines used a 18x2mm Plunger with O rings. thats all i can say. i have no idea wich shore the rubber was , i have no idea about the travel of the piston in meters per minute / m / min and also no idea about the groove size and the...

this is the gasket materials, i have 0.5 and 1mm , all u need is a leather belt punch to punch the holes and then cut 1x1 cm and the rest on the lathe,..,. https://www.ebay.at/itm/233181275868 https://www.ebay.at/itm/331544193055

hy stefan , hy minh, thanks for comments... 1: i know it is useless to adress my thoughts to those peope wich eat our time ... stefan , i reached out to you but never got reply ! minh: i wrote u message , i got email from the modeller in Malta today , he just told me today in the morning...