Word: delco
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Dates: during 1970-1979
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...shorter and lighter. Trimmer cars can be driven by smaller engines that drink less gas per mile. Technology was also refined. Emission-control devices, always the enemies of fuel economy, were built in, not slapped on, making for more efficient engines. Ignitions were more precisely tuned. GM's Delco-Remy division developed an electronic gizmo called MISAR, which monitors driving conditions and adjusts ignition-spark timing for optimal performance (for now, only the Oldsmobile Toronado sports the device at GM, although Chrysler has installed a similar device on several models). By 1976, the GM fleet average had risen...