The long process of engine / gearbox removal, & re-building of both.
Took 2 hours to get gbox cover off, due to silly me sealing it down using polyurathane sealer. Wont make that mistake again.
Bob
Copper sheet arrived, together with a sheet of MDF to keep it flat. I used this to make a sandwich in which the copper could be cut.
Cut the copper into 4 squares, & positioned them centrally between the two MDF pieces, drilled 4 holes through, & bolted the whole thing to a lathe faceplate.
Then cut a reasonable size circle out of the copper, & then slowly increased the diameter to 92.5mm
Results:
I popped them (one at a time) over a liner base, & s