The 7500 series double adjustable, coil over shock provides the versatility of separate compression and rebound adjustments without the use of an external reservoir. Like all Penske Racing Shocks, the 75CODA is easily adjustable and revalvable. Penske Racing Shocks are custom built to your exact specifications. We understand that no two cars are the same and an off the shelf shock wouldn’t work for all chassis. Our technicians consider chassis make, wheel base, tire size, horse power, power adders, four-link set up, and spring rates before building or valving your shocks. The top choice of professional drag racers, the 75CODA will reduce tire shake, better launch control, and improve down track stability.
- Hard Chromed Steel Shaft Provides Strength and Low Friction
- Durable Aluminum Components are Lightweight
- Easily Adjustable – 40 Clicks of Compression and Rebound Allow Fine Tuning for Varying Track Conditions
- Revalvable – A Variety of Pistons and Shim Stacks Provide Unlimited Customization
How do the Adjusters Work: The 75CODA has two external adjusters. The compression adjuster is located on the body cap. Allowing for 40 different positions of adjustment, the range is dependent on the compression stack used. A typical Penske “B” stack has approximately 150 lbs. of adjustment range. Using a 5/32 allen key, turning clockwise will stiffen compression, while counterclockwise will soften compression. The standard “sweep style” rebound adjuster, located on the eyelet, has 20 sweeps of adjustment. Using a pin tool, rotating the adjuster screw clockwise makes the rebound stiffer (slower), while rotating the counterclockwise makes the rebound softer (slower).
How Should the Shocks be Mounted: The 75CODA features a floating piston which separates the nitrogen and oil. Since oil and nitrogen are separated, the shock can be mounted body up or body down, allowing it to fit any chassis.