FEULING OIL PUMP CORP. Beehive Valve Spring Kit - Harley-Davidson 2017-2021 - M8 1108
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W/Ti Retainers
FEULING ENDURANCE BEEHIVE valve springs are a direct bolt in replacement, no spring seat or rocker cover machining required. Endurance springs are machined from a premium grade
Hi-tensile chrome silicon single conical ovate wire, shot-peened with a specially processed
thermal heat treat and super NexTex finish to give these valve springs the needed fatigue life
to exceed the high demands of engines from stock to performance.
FEULING BEEHIVE valve springs use a smaller lighter weight retainer which drastically reduces the valve weight creating a quicker revving and smoother motion than comparable steel retainers.
FEULING BEEHIVE valve springs are packaged as a matched set and must be installed at the correct OPEN HEIGHT. Matching max cam lift to the open height spec of the valve springs is essential for optimal valvetrain operation and spring life. See included spring spec chart.
FEULING ENDURANCE SPRINGS are a direct bolt-in replacement up to 565 cam lift with no machining or rocker box clearancing required.
FEULING HIGH LOAD SPRINGS are good up to .650 lift machining may be REQUIRED depending on cam lift.
Kits include: matched set of FEULING ENDURACE BEEHIVE valve springs, Ti retainers, machined spring seats, seat shims, valve locks and a set of premium Viton valve seals equipped with a spring loaded valve stem wiper system.
Dont get stung by inferior valve springs!
Quicker Revving - Smoother Motion - Light Weight Ti Retainers - Bolt in up to 565 lift for M8
MILWAUKEE EIGHT
- SEAT Lbs. / INSTALLED HEIGHT
- 134 Lbs. @ 1.375 (0.405 Lift)
- 127 Lbs. @ 1.405 (0.435 Lift)
- 125 Lbs. @ 1.415 (0.445 Lift)
- 121 Lbs. @ 1.435 (0.465 Lift)
- 116 Lbs. @ 1.455 (0.485 Lift)
- 113 Lbs. @ 1.470 (0.500 Lift)
- 109 Lbs. @ 1.490 (0.520 Lift)
- 103 Lbs. @ 1.520 (0.550 Lift)
- 226 Lbs @ 0.970 OPEN HEIGHT
- Coil Bind @ .920
- Cam specs measured on the lifter @ 0.050 lift with 1.61 rocker arm ratio
FITS: M-Eight 17-22, stock 6mm valve stems with triple groove, this kit includes Ti Retainers, Stock & SE heads
Fitment Guide
| 2020 | Harley-Davidson | Softail Low Rider S FXLRS | - | - |
| 2020 | Harley-Davidson | Road Glide Limited FLTRK | - | - |
| 2020 | Harley-Davidson | CVO Tri Glide FLHTCUTGSE | - | - |
| 2020 | Harley-Davidson | Softail Standard FXST | - | - |
| 2019-2021 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2019-2020 | Harley-Davidson | FXDR 114 | - | - |
| 2018-2021 | Harley-Davidson | Softail Fat Bob 114 FXFBS | - | - |
| 2018-2021 | Harley-Davidson | Softail Fat Boy 114 FLFBS | - | - |
| 2018-2021 | Harley-Davidson | Softail Sport Glide FLSB | - | - |
| 2018-2021 | Harley-Davidson | Softail Heritage Classic FLHC | - | - |
| 2018-2021 | Harley-Davidson | Softail Heritage Classic 114 FLHCS | - | - |
| 2018-2021 | Harley-Davidson | Softail Slim FLSL | - | - |
| 2018-2021 | Harley-Davidson | Softail Street Bob FXBB | - | - |
| 2018-2021 | Harley-Davidson | CVO Road Glide Custom FLTRXSE | - | - |
| 2018-2020 | Harley-Davidson | Softail Breakout 114 FXBRS | - | - |
| 2018-2020 | Harley-Davidson | Softail Low Rider FXLR | - | - |
| 2018-2020 | Harley-Davidson | Softail Deluxe FLDE | - | - |
| 2018-2019 | Harley-Davidson | Softail Fat Bob FXFB | - | - |
| 2018-2019 | Harley-Davidson | Softail Breakout FXBR | - | - |
| 2018-2019 | Harley-Davidson | Softail Fat Boy FLFB | - | - |
| 2017-2021 | Harley-Davidson | Electra Glide Ultra Limited FLHTK | - | - |
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE | - | - |
| 2017-2021 | Harley-Davidson | Road Glide Special FLTRXS | - | - |
| 2017-2021 | Harley-Davidson | Road King Special FLHRXS | - | - |
| 2017-2021 | Harley-Davidson | Street Glide Special FLHXS | - | - |
| 2017-2021 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2017-2021 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2017-2021 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2017-2021 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2017-2021 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2017-2020 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG | - | - |
| 2017-2020 | Harley-Davidson | Freewheeler FLRT | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL | - | - |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | - | - |
Specs
| PRODUCT NAME | SPRING |
| TYPE | VALVE |
| STYLE | OVATE WIRE BEEHIVE |
| MODEL | ENDURANCE BEEHIVE |
| MATERIAL | CHROME-SILICON / TITANIUM |
| UNITS | KIT |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
FEULING OIL PUMP CORP. Beehive Valve Spring Kit - Harley-Davidson 2017-2021 - M8 1108
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.