Home
Back
CG Calculation Formula:
| From: | To: |
The suspension center (CG) in a drag car refers to the point where the weight is effectively concentrated for suspension calculations. It's a critical measurement for optimizing weight distribution and traction in drag racing applications.
The calculator uses the formula:
Where:
Explanation: The formula calculates the center of gravity location relative to a reference point, which helps in determining optimal weight distribution for maximum traction.
Details: Accurate suspension center calculation is crucial for optimizing weight transfer during launch, improving traction, and achieving consistent performance in drag racing.
Tips: Enter component weight in pounds, distance from reference point in inches, and total vehicle weight in pounds. All values must be positive numbers.
Q1: Why is suspension center important in drag racing?
A: Proper suspension center calculation helps optimize weight transfer during launch, maximizing traction and improving acceleration.
Q2: What reference point should I use for distance measurements?
A: Typically, the front axle is used as the reference point, but consistency in measurement is more important than the specific reference point chosen.
Q3: How does suspension center affect vehicle performance?
A: It influences how weight transfers during acceleration, affecting traction, wheel stand, and overall stability of the vehicle.
Q4: Should I measure weight with or without driver?
A: For most accurate results, measure with the driver in the car as they would be during a run, as driver weight significantly affects weight distribution.
Q5: How often should I recalculate suspension center?
A: Recalculate whenever you make significant changes to vehicle weight distribution, such as adding ballast, moving components, or changing tire sizes.