修改 CARBODIES FX4

示范	生產日期	動力方面，KWT	動力HP	卷立方厘米	建築類型
CARBO FX4 2.2 D	01.1959 - 08.1972	40	55	2178	Special Design
CARBO FX4 2.2 D	01.1959 - 08.1972	50	68	2199	Special Design
CARBO FX4 2.3 D	09.1972 - 08.1985	44	60	2286	Special Design
CARBO FX4 2.5 D	09.1985 - 12.1989	50	68	2494	Special Design