JRi Shocks, an ADRL sponsor, is pleased to offer NEW Double Adjustable Strut Inserts, which are already winning races in all levels of drag racing. The JRi double adjustable Strange Strut insert offers the largest adjustment range of any strut on the market!
The JRI pistonâ€™s lower cross-section and reduced port length improves overall dynamic performance. These features coupled with JRIâ€™s precise flow metering increase the hydraulic stiffness of the strut and improve its overall response. With its unique piston design, innovative components like the extension cage, and meticulous attention to sealing any unintended bleed paths, JRI struts have less hysteresis than competing manufacturerâ€™s struts.
The proprietary bearing carrier isolates side loads associated with misalignment that occur in normal strut operation. This is especially important with weight transfer. By design, more energy is dissipated through the fluid and NOT through the friction of the components. The JRI strutâ€™s low friction seal design has less stick-slip than other leading strut manufacturers.
The result is lower dynamic force and lower effective rate influencing your setup. The ability to properly adjust the struts often spells the difference in the 60 ft. and ET. This added adjustment feature allows the struts to not only adjust high speed extension, but also to adjust low speed compression or extension through the shaft.
Each strut comes with an air valve fitting to convert your low speed adjuster to air assist. With the air assist feature, you will enter the new era in drag racing struts. The JRi double adjustable strut insert is used by many professionals in the ADRL as well.
(Photo by ADRL/Richards)