Extra Head Cooling

[Garnet Grylls]

Good day Everyone

I have been looking at my assembled engine sitting on the end table in our living room for the last couple of days.

There are reinforcements in the heads that run up and down in line with the head bolts that, when you look from the front of the engine, seem to block a lot of air from passing over the fins.

Has anyone ever tied drilling holes to allow air to flow through them and increase cooling?  It seem that they are there only there to hold the fins in shape and the latter twins use just tiny hard rubber blocks to do the same thing.

Garnet A(lways looking to make things difficult)

[Garnet Grylls]