Before first use, Competition Engineering recommends bleeding the air out of the shock by fully extending and compressing the shock multiple times in an upright position. To adjust shock ratio, shock must be fully compressed and upright, then turn the shaft in a clockwise direction to click between adjustment settings.
Competition Engineering Shock 3 Way Adjust Ford Front Mustang-64-69 (Eac (2630)
These Competition Engineering adjustable drag shocks offer a 3-way valving system to dial-in the extension/compression ratio needed for any track condition. The front shocks have three adjustable ratios of 90/10, 80/20, and 60/40. The ratios for the rear shocks are 70/30, 60/40, and 50/50. These numbers represent the percentage of force required to extend (first number) and compress (second number) the shock. By changing the settings on the front and rear shocks, you can dial-in the car to raise the front on initial launch for weight transfer, and then settle smoothly for a final charge to the finish line.
