Feuling Parts 2017-2024 Milwaukee 8 Endurance Beehive Valve Spring Kit 1108

Valve Spring Kit - with TI Retainers - M8
Direct bolt-in replacements, no machining or rocker box clearancing required
Machined from premiun-grade high tensile chrome silicon single-conical ovate wire
Shot-preened with specially processed thermal heat treat and super NexTex® finish for fatigue life needed to exceed high demands in V-Twin engines
Kit includes Endurance Beehive® valve springs, with or without titanium retainers (as noted), machined spring seats, seat shims, valve locks and Viton® valve seals
Made in the USA
Up to 0.565" lift
Seat lb / installed height:
134 lb @ 1.375" (0.405" lift)
127 lb @ 1.405" (0.435" lift)
125 lb @ 1.415" (0.445" lift)
121 lb @ 1.435" (0.465 lift)
116 lb @ 1.455" (0.485" lift)
113 lb @ 1.470" (0.500" lift)
109 lb @ 1.490" (0.520" lift)
103 lb @ 1.520" (0.550" lift)
226 lb @ 0.970" Open Height
Coil Bind @ 0.920"
Cam specs measured on the lifter @ 0.050 lift with 1.61 rocker arm ratio
Notes
Fits stock 6.00 mm valve stems with triple groove.

Product Name Spring Kit
Type Valve
Application Exhaust / Intake
Style Ovate Wire Beehive
Model Endurance Beehive
Collar Material Titanium
Material Chrome-Silicon