DeSoto Fireflite

The Fireflite was introduced in 1955 as DeSoto's top trim package of the DeSoto Firedome. It was wider and longer than the Firedome, and came equipped with a hemispherical cylinder head, 291 cubic inch displacement (4.8L) V8 engine producing 200 hp when equipped with the 4-barrel carburetor (149 kW), and PowerFlite automatic transmission. The transmission was operated by a Flite-Control lever located on the dashboard. The car weighed 4,070 lb (1850 kg) and cost US$3,544 ($ in US dollars). AM radio was a US$110 option ($ in US dollars). The 1956 model car was best known for its long, tapering tail fins, often accentuated by a two-tone exterior finish. The interior offered bench seating that could accommodate six passengers. The Fireflite had a 0 to 60 mph (97 km/h) acceleration time of 11 seconds and a top speed of 110 mph (175 km/h). ==Sales==

The Fireflite's bold design increased sales for DeSoto. In 1955, DeSotos sold well with over 114,765 examples produced, making 1955 the best year for the company since 1946. By 1956, DeSoto placed eleventh in U.S. production with an annual production of 110,418 cars. The success was short-lived, however, and Chrysler discontinued the Fireflite models at the end of the 1960 model year, along with the DeSoto brand as a whole in November 1960. ==Indianapolis 500 pace car==

In 1956, a gold and white Fireflite convertible was the Official Pace Car for the 1956 Indianapolis 500. While no official production figures for the pacesetter convertibles were ever released, research from National DeSoto Club members has narrowed it down to between 390 and 426 produced. Indianapolis 500 President Tony Hulman said the DeSoto was chosen unanimously by the track committee because it delivered "outstanding performance and had superb handling characteristics." ==Modifications and specifications==

The 1956 Fireflite had a longer stroke, 3.80 inches, giving a 330 cubic inch displacement (5.4L). Compression ratio increased to 8.5:1 and power increased to . It made up 27.39% of DeSoto's sales in 1956. The DeSoto Firesweep polyhead V8s were introduced with a bore and stroke of X . for 325 cid. The two-barrel V8 was rated at while the four-barrel version produced . The 330 cid hemi engine was replaced by a hemi which was 341 cid (5.6L). The two-barrel carburetor produced , while the four-barrel version was rated at . Both engines had a 9.25:1 compression ratio. File:De Soto Fireflite Sportsman 1955.jpg|1955 DeSoto Fireflite Sportsman File:1956 DeSoto Fireflite Sportsman photo-11 (cropped).jpg|1956 DeSoto Fireflite Four-door Sportsman File:1957 De Soto Fireflite 4-door sedan, front right, 08-25-2024.jpg|1957 DeSoto Fireflite 4-door sedan File:Henry Ford Museum August 2012 77 (1957 De Soto Fireflite) crop.jpg|1957 DeSoto Fireflite 4-Door Sportsman File:DeSoto Fireflite Sportsman (14818661764).jpg|1958 DeSoto Fireflite 2 Door Sportsman File:1959 DeSoto Fireflite.jpg|1959 DeSoto Fireflite 4-Door Sedan File:59 DeSoto FireFlite (5833305650).jpg|1959 DeSoto Fireflite interior File:1960 DeSoto Fireflite.jpg|1960 DeSoto Fireflite 4-Door Sedan File:DesotoFireflitered.jpg|1957 Desoto Fireflite ==References==