>>20724637That would crack because its brittle. Steel is a lot tougher also dont think you will escape warp by using a harder material either, also youre finna need cutting tools that can handle the hardness and a machine that can handle the rigidity. Unironically cylinder linings are coated in a very hard material with a specific surface finish honed in just like a regular lining. Also, assuming you want the entire engine to be tungsten carbide, theres the weight factor of the engine reciprocation; Unironically an Aluminum piston is able to deliver more power because of its light weight, though a possible way around it would to design the engine with maximum stroke and minimal bore, which would lower the RPM and shift the torque curve to the low end of the revv. You could design the weight reduction into the tungsten but at that point you are makikg walls that are thin and brittle, whereas materials experiencing such a degree of force require flex and toughness.
Also
Warm up your engines until the rev goes below 1000 rpm then cruise below 2000rpm until the car is warmed up. Negating this practice will prematurely wear down the cross hatches in the cylinder lining since the expansion of the metal takes a finite amount of time as the cars motor heats up. Arguably though, many other things will fail before worn cross hatches become an issue, the car will feel sluggish since the oil will lack adhesion to the cylinder wall.