The Boss 302 had a greater airflow rate through the intake and exhaust. Higher airflow meant that the Boss 302 could support substantially more horsepower than the DZ302. While these are both ...

Ford specifically developed the 290-horsepower Boss 302 and mass-produced the Boss 302 ... Government mandates requiring reduced exhaust emissions and improved fuel economy throttled the ...

Ford revived the Boss 302 with the fifth-generation Mustang, for the 2012 and 2013 model years, equipping it with a 444-hp ...