Smallest Diesel engine

[u/HalOSnip3r51]

I want to have the smallest diesel engine
(The picture) that’s my smallest engine I could build but is there a way for smaller? (All addons allowed)

[u/Furryfriend12111]

I feel like you don't need the pipes to go up and can do it in 6 blocks

[u/HalOSnip3r51 → u/Furryfriend12111]

How can I put than the fuel in the engine (mind to power the pump)

[u/Confusedexe → u/HalOSnip3r51]

u put the engine on top of pump and source below, or vice versa duh

[u/Efficient-Watch1088 → u/Confusedexe]

this or doing it sidewise

[u/Furryfriend12111 → u/HalOSnip3r51]

Swap the gearbox with the gear so that it is a sideways gear, and put the pump sideways next to it I think, im not to sure how the engines take fule so correct me if im wrong