1991 BMW M5
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This 5 Series has been carefully maintained and has some serious get up and go. Powered by 3. 5 Liter inline 6-cylinder engine mated to a quick shifting 5 speed transmission this car will launch off the line and handle like a champ. The engine was technically a mildly stroked derivation of the M1's M88 twin-cam I-6, but that engine was originally based on the M30 block that still powered the 1991 535i in single-cam guise, so the engines are clearly related, if less so than today's M550i and M5 mills. Thanks to improved fuel injection, a two-stage resonance supercharging intake manifold, and an increase in the redline versus the E28 M5 (from 6,800 to 7,200 rpm), the output increased from 252 hp/243 lb-ft in the E28 to 310 hp/265 lb-ft. Relative to the 535i's 208 hp, that power bump was greater than the price premium-'49 percent, so, a bargain! Factory equipment includes; AC, AM FM Stereo,...
