Indiana's 3rd congressional district, a congressional district in the U.S. state of Indiana
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Indiana State Road 3, a road in the eastern part of the U.S. state of Indiana.
The 3.7 L (3670 cc/223 in³) engine, designed by Tadek Marek, was a double overhead cam straight-6, with cylinder head and block of cast R.R.50 aluminium alloy.
The 1.5 L Gioacchino Colombo-designed V12 engine of the 125 was changed, however, with single overhead camshafts specified and a larger 2.0 L (1995 cc/121 in³) displacement.
The two cars, one open and one closed coupe, shared that car's 2250 mm (89 in) wheelbase but sported an enlarged 2.3 L (2341 cc/142 in³) version of the Colombo V12.