I CAN’T DRIVE 145mph

As previously stated, the cars of the 60s and 70s ares blunt nosed boxes trying to move through the air. Cleaning up the aerodynamic inefficiencies as much as possible is recommended to increase the power band (mph) and gain better fuel economy. These were some of the tips that were published back in the 1970s when we had the gas crisis: front chin spoiler or splitter molded in, a direct connection style spoiler on the deck lid, have a bottom engine compartment cover made to smooth out the air flow under the car (eliminates or reduces turbulence in the engine compartment), and a solid sheet metal/plastic dam behind the grill with indirect air flow through the radiator.