This 1988 BMW 535i is for sale in Miami, Florida for $42,500 OBO. Manofied Racing built the car with a blueprinted and balanced 3.5 L M30B35 inline-six that features 10.3:1 compression, Rossy pistons, H-beam rods, 292 camshaft, ported and polished head, stainless steel valves, titanium retainers, and Iski dual valve springs. A set of six...