Allow the T-bucket to self-center before making a full dyno pull.

• A. Not Applicable
• B. Not Sure
• C. False
• D. True

Answer: (D)

Letting the T-bucket settle and self-center on the dyno before a full pull ensures the wheels sit square on the rollers and the steering is aligned with the dyno’s centerline. This creates an even load distribution and neutral steering, which leads to more accurate power and torque readings and reduces the risk of belt slip or roller wear caused by off-center loading. The T-bucket’s light, narrow setup can easily wobble or drift, so allowing it to center prevents lateral forces from skewing results and stressing components during a high-load pull. In practice, you let the car come to rest on the rollers and settle into a centered position before increasing to full dyno power.