Terms: Engine Weights (13,800), engine weight (81,600), transmission weights (167), transmission weight (1,540), engine weights and horsepower (12),
Sea and Sky Aviation Engines Page
Terms: light weight engines (323), hp/lb (14,100), horsepower per pound (814), pounds per horsepower (3,010), kg/kw (8,610), kw/kg (16,200), horsepower to weight (15,300), weight to horsepower (860), power to weight (519,000), weight to power (23,000),
Terms: constant power acceleration (48), regenerative braking (190,000), regenerative deceleration (41), constant power level (944), maximum torque (482,000),
Boolean: "engine weight" AND horsepower (12,400), "vehicle weight" AND horsepower (154,000),
http://www.rollingthunderz.com/rfs_formulas_weight.shtml