I have good pictures of german subs , do you ? Let us see then .

[Dronston]

Originally Posted by BulSoldier

Were the pistons (if thats the name) in the engine room painted in their original color or this is to make the diffrent components stand out ?

I think those are valve rockers but I am by no means a specialist. I have no idea if these colors were used, I always thought there were read or otherwise the same color as the engine block.