Most running - gear changes involve the suspension pieces, such as adding rebound springs and linear - control valve shocks and using ball joints instead of rubber
bushings at the connection between the anti-roll bar and suspension.
Measured rotating weights bolted to engines counter offending harmonics, largely replaced by clever active engine mountings /
bushings Balanced crank: Usually done for race prepped engines to reduce the strain on the rotating components and their bearings when spinning
at up to 19,000 rpm where a couple of grams turn into kilogrammes
at such high rpms Balancer tube: A
connection between intake manifoilds of the two banks of a V - type engine to even out pressure of cancel harmonics Bi-Turbo: Term coined to describe an endine with two turbochargers Brake Force Distribution: also called electronic brake force distribution where the ABS first attempts to divert pressure to the wheels that are not locked - up before intervening with its pulsating anti-lock strategy Brake Disc: Or Disc Brake, an aeronautic technology adapted for automotive use to replace the drum brake.