Dodge challenger 1971 RT Muscle Car Review
Challenger R/T with a convertible version available only in 1970 and 1971 , although there were no factory-built R/T Challenger convertibles for 1971 ; the R/T continued as a model on the hardtop body style however. The standard engine on the base model was the 225 cu in (3.7 L) six-cylinder. Standard engine on the V8 was the 230 bhp (171.5 kW)318 cu in (5.2 L) V8 with a 2-barrel carburetor. Optional engines were the 340 cu in (5.6 L) and 383 cu in (6.3 L) V8s, all with a standard 3-speed manual transmission, except for the 290 bhp (216.3 kW) 383 CID engine, which was available only with the TorqueFlite automatic transmission. A 4-speed manual was optional on all engines except the 225 CID I6 and the 2-barrel 383 CID V8. (source : wikipedia.com)
