AFCO 86 Series IMCA Modified Shock Package - Premium Dry/Slick Track Setup (4 Shocks) | Base Valve Maximum Traction for Low-Grip Conditions

The AFCO 86 Series shines brightest on slick tracks because its integrated base valve allows you to run significantly lower nitrogen pressure than any standard shock. This creates superior small-bump compliance, better tire-to-track contact, and that “extra bite” Modified drivers chase on dry, dusty, or burned-off surfaces. The lighter bulb reservoir and nickel-plated construction make the 86 the go-to premium shock for racers who hate sliding and love carrying speed through slick corners.

This Dry/Slick package is tuned with softer rebound on the left side and higher rebound on the right front to control roll while maximizing hook-up.

Package Includes (IMCA-legal steel monotube, base valve, plug fill port, 1/2" shaft):

• Left Front (LF): 7" stroke, 5 compression / 3 rebound valving (e.g., 86-7-5-3)
• Right Front (RF): 7" stroke, 3 compression / 7 rebound valving (e.g., 86-7-3-7)
• Left Rear (LR): 9" stroke, 6 compression / 2 rebound valving (e.g., 86-9-6-2)
• Right Rear (RR): 9" stroke, 5 compression / 4 rebound valving (e.g., 86-9-5-4)

Key Benefits:

• Enhanced slick-track grip thanks to base valve's low-pressure efficiency and high RF rebound for roll control
• Better compliance on left corners for maximum bite without losing drive
• Consistent, racer-proven monotube performance with lighter design
• IMCA approved (steel, plug-style, no bladders)

Compatibility: Fits most IMCA Modified suspensions. Perfect for dry/dusty or low-bite nights. Combine with softer springs. Includes AFCO 1-year warranty and tuning guidance.