Install a set of four-bolt steel main caps over the center two crankshaft mains if you're using a two-bolt-main block. Have the block align bored and have the cylinders bored 0.030-inch over. This overbore isn't so much to buy you more displacement as it is to help enhance airflow to feed the extra cubic inches.
Most commonly used fuel is U235, a naturally occurring radioactive isotope of uranium. Occurs naturally at 0.7% of uranium ore, but must be enriched to 3%. Formed in cylindrical pellets (1.5cm long) and stacked in hollow metal rods (4 m long). About 100 rods are bundled together to make a fuel assembly.
Nuclear Fusion; Molten Salt Reactors; Thorium As Nuclear Fuel: the good and the bad; Thorium myths; CANDU reactors; Traveling Wave Reactors; Details . Understanding Decay Heat; The math behind radioactive decay; Moderation and Moderators; What are isotopes? What is radioactive dose? Nuclear Reactor Risk Assessment? What is a nuclear fuel cycle? Computing the energy density of nuclear fuel; Barn Jams!