internal combusion

17, near 18 year old engine enthusiast here. I’m working on my second engine build (first internal combustion) — a horizontal, open crankshaft, 4 stroke ICE. The plans are Jerry Howell’s “Powerhouse” 4 cycle engine. I’m a relatively slow worker when it comes to this sort of project, so it could...

Hi All, There are a ton of you that build scale engines based on full size drawings of IC engine like the RR Merlin, Dusenberg Straight 8, Wasp Series Radials, etc. I am wondering how you handle scaling full size plans down to your desired scale? How on the world do you handle the...