Beehive Spring Kit, H.T. Steel, 0.470″/ 0.450″ Lift, Honda®, Various 1000’s, CRF1000A/D – TALON 1000X/R 2017-2022

DescriptionHonda® CRF™ 1000A/D 2017-2019 Honda® Talon™ 1000X/R 2019-2022By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI® has developed ovate wire Beehive style springs that will live and Perform at a high level in Honda® applications. By coupling these developments with strict KPMI® design protocols and employing multiple design, simulation, and FEA analysis software, we were we able to overcome the torsional stresses unique to ovate wire springs that previously severely limited their operating parameters. KPMI® Beehive Springs are progressively wound using Kobe Super-Clean chrome silicon based wire that is heat treated and shot peened. KPMI® uses its tightly toleranced, FEA designed hardened Titanium and H.T. Steel retainers in these applications to ensure correct assembly height and resist keeper pull through. The hardened steel basewashers included in these kits are designed to locate the spring and control lateral movement.Installation InstructionsClick HereTypeIntake/ ExhaustRetainer MaterialH.T. SteelIntake Valve Lift0.470″Intake Installed Height1.425″Intake Seat Pressure61#Intake Open Pressure196#Intake @ Lift0.470″Exhaust Valve Lift0.450″Exhaust Installed Height1.405″Exhaust Seat Pressure67#Exhaust Open Pressure196#Exhaust @ Lift0.450″Unique Identifier No.FR327789_01GAUSt