Part 5 by Phil Procter

Next the rockers.

I started with a couple of discs.

Ball ended slot drill was used to make the pocket for the pushrod bucket.

Picking up the centre line with a laser centre finder.

A bit more shaping by milling out the undersides.

Almost there, just a bit more fine tuning with the file before fitting the ends.

Ball turning tool set up for making the pushrod buckets, I used silver steel for those. (drill rod).

A bit closer in.

After silver soldering all the bits together.

A trial assembly.

All the other bits finished and assembled on the head.