ESE's works engine tuner

[Flettner]

I do some manual machining for my projects and I am wondering how were the outer radiuses on engine mounts made on this Jamathi engine?
I have some ideas, but want to know how it was made back in a day?

Cast them.

[onearmedbandit]

Neels still has no access to this forum - has anything happened yet ?

I'm not on here much but am trying to get an answer on this issue.

[husaberg]

I do some manual machining for my projects and I am wondering how were the outer radiuses on engine mounts made on this Jamathi engine?
I have some ideas, but want to know how it was made back in a day?

Cast them.

Go all Bert Munro and use a file.
note these conrods

later ones were caterpillar axels heated up power hammered into a fillet holes machined and roughed out but then finished with handtools
i think he could knock out one in a weekend.
Early ones were i think from ford truck axles.