In 1965, the USAF initiated the Fighter Experimental (FX) program to replace the venerable F-4 Phantom; the F-15 Eagle’s development resulted from this. The FX program would likely have started ...
Four-cylinder engines still don't have the same cachet as their bigger 6-and-8-cylinder siblings, but the auto industry is in love with them. Using a turbocharged 4-pot is an easy way to reach ...