RAPTOR
Raptor by SpaceX: staged, full-flow engine burning CH4 / LOX (development). Thrust 2,260 kN at sea level, 2,747 kN in vacuum. 350 bar chamber pressure, 330 s specific impulse at sea level, 350 s in vacuum, 1,525 kg dry. Figures from the database's engine record. Drawn to the published length and diameter (Wikipedia); other proportions are estimated.