Shock W/ 800# Spring

The Rush SR rear shock assembly, complete with the factory 800 lb/in spring. This is the OEM rear shock that comes standard on the Rush SR — the 800 lb/in rate matches the baseline rear spring specification. The shock itself is two-way adjustable, with independent compression and rebound adjustment, allowing you to dial in the car's handling to suit track conditions and driver preference.

Per the Rush SR baseline setup, the rear shock runs 2 sweeps of compression from closed and 3 sweeps of rebound from closed, with 2 turns of preload. Shock nitrogen pressure should be checked before each session and maintained at 300 PSI. Rebuilding the shocks is part of the every-other-event maintenance schedule.

This assembly is sold as a complete unit — shock body and spring together. If you need the shock without a spring, or a different spring rate for setup experimentation, contact us for availability.