Mazda built its own diesel engines, except for licensed units. PN engine used in Familia and Ford Laser. R2 engine featured in 1984 onwards Mazda Bongo. SL engine used in T3500 light truck
Formula One started in 1947 with international racing regulations. Initially used 4.5L and 1.5L supercharged engines. 1961 introduced 1.5L formula, increasing power by 50%. 1966 saw increased engine capacity to 3.0L
Original 172 used 145-horsepower Continental O-300-A engine from 1955. First Skyhawk model (172B) received nickname with exterior upgrades. 172D introduced 175-horsepower Continental GO-300E in 1962
Child development follows predictable stages with multiple dimensions. Development occurs in four domains: motor, sensory, social, and cognitive. Development serves specific needs and follows logical patterns