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Legend Car Brake Setup: The physics behind -03/-04 lines and split pad compounds for oval track
Brake feel in a Legend Car is the result of hydraulic pressure, line compliance, piston area, and pad friction working together as a system. This article explains why many pavement racers run -03 front brake lines for a firmer, more responsive pedal and -04 rear lines for smoother rear brake application. It also explores how split pad compounds can create braking-induced rotation by increasing left-front braking torque, helping the car turn into the corner while maintaining r
Jun 18
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