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FEULING OIL PUMP CORP.
Cam - 508 Series - Reaper - Chain Drive - M8
Part # 0925-1283
$319.95
In Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
CARB Compliance: B — Not legal for sale in California
CA Prop 65 Warning: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Confirmed fit for 227 motorcycle configurations across Harley-Davidson, model years 2017–2025.
| Years | Make & Model |
|---|---|
| 2017-2025 Harley-Davidson | Road King Police FLHP |
| 2024-2025 Harley-Davidson | Road Glide Police FLTRXP |
| 2022, 2025 Harley-Davidson | Softail Street Bob FXBB |
| 2020-2024 Harley-Davidson | FLTRK Road Glide Limited |
| 2017-2024 Harley-Davidson | FLHTK Ultra Limited |
| 2017-2019 Harley-Davidson | FLHTKL Ultra Limited Low |
| 2017-2023 Harley-Davidson | FLHXS Street Glide Special |
| 2017-2023 Harley-Davidson | FLTRXS Road Glide Special |
| 2019-2022 Harley-Davidson | FLHT Electra Glide Standard |
| 2022-2023 Harley-Davidson | FLHXST Street Glide ST |
| 2017-2021 Harley-Davidson | FLHTKSE CVO Limited |
| 2017-2025 Harley-Davidson | FLHX Street Glide |
| 2023 Harley-Davidson | FLHFB Electra Glide Highway King |
| 2017-2022 Harley-Davidson | FLHR Road King |
| 2017-2022 Harley-Davidson | FLHXSE CVO Street Glide |
| 2022 Harley-Davidson | FLTRKSE CVO Road Glide Limited |
| 2022-2023 Harley-Davidson | FLTRXST Road Glide ST |
| 2017-2025 Harley-Davidson | FLHRXS Road King Special |
| 2017-2025 Harley-Davidson | FLTRX Road Glide |
| 2018-2022 Harley-Davidson | FLTRXSE CVO Road Glide |
| 2024 Harley-Davidson | FLI Hydra-Glide Revival |
| 2021 Harley-Davidson | FLH Electra Glide Revival |
| 2017-2025 Harley-Davidson | Electra Glide Police FLHTPI |
| 2017-2019 Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2017-2019 Harley-Davidson | FLTRU Road Glide Ultra |
| 2022 Harley-Davidson | FXRST Low Rider El Diablo 117 |
| 2022-2025 Harley-Davidson | FXLRST Low Rider ST 117 |
| 2025 Harley-Davidson | Softail Low Rider ST FXLRST |
| 2018-2024 Harley-Davidson | FLHCS Heritage Classic 114 |
| 2025 Harley-Davidson | Softail Heritage Classic FLHC |
| 2025 Harley-Davidson | Softail Low Rider S FXLRS |
| 2018-2021 Harley-Davidson | FLSL Softail Slim 107 |
| 2018-2020 Harley-Davidson | FXBB Street Bob 107 |
| 2018-2019 Harley-Davidson | FXFB Fat Bob 107 |
| 2018-2023 Harley-Davidson | FXFBS Fat Bob 114 |
| 2022-2025 Harley-Davidson | FXLRS Low Rider S 117 |
| 2020-2024 Harley-Davidson | FXST Softail Standard 107 |
| 2020-2021 Harley-Davidson | FXLRS Low Rider S 114 |
| 2017-2024 Harley-Davidson | FLHTCUTG Tri Glide Ultra |
| 2020-2022 Harley-Davidson | FLHTCUTGSE CVO Tri Glide |
| 2017-2024 Harley-Davidson | FLRT Freewheeler |
| 2018-2019 Harley-Davidson | FLFB Fat Boy 107 |
| 2018-2024 Harley-Davidson | FLFBS Fat Boy 114 |
| 2018-2019 Harley-Davidson | FXBR Breakout 107 |
| 2018-2020 Harley-Davidson | FXLR Low Rider 107 |
| 2021-2024 Harley-Davidson | FXBBS Street Bob 114 |
| 2018-2020 Harley-Davidson | FLDE Deluxe 107 |
| 2018-2021 Harley-Davidson | FLHC Heritage Classic 107 |
| 2018-2024 Harley-Davidson | FLSB Sport Glide 107 |
| 2018-2020 Harley-Davidson | FXBRS Breakout 114 |
| 2019-2020 Harley-Davidson | FXDRS FXDR 114 |
| 2023-2024 Harley-Davidson | FLTRT Road Glide 3 |
| 2023-2025 Harley-Davidson | FXBR Breakout 117 |
| 2025 Harley-Davidson | Electra Glide Police FLHTP |
| 2025 Harley-Davidson | Road Glide Custom FLTRX |
| 2025 Harley-Davidson | FLHXU Street Glide Ultra |
| 2025 Harley-Davidson | Street Glide EFI FLHX |
| 2025 Harley-Davidson | Softail Fat Boy FLFB |
| 2025 Harley-Davidson | Softail Breakout FXBR |
- Produce more power and torque in the riding RPM range, improving throttle response, acceleration and fuel mileage
- Smooth camshaft lobe ramps are easier on valvetrain components and eliminate excessive valvetrain noise and wear
- Dyno proven and track tested
- The Grim Reaper aggressive pulling power with a nasty sound
- This camshaft revs up faster than the 521 grind, sounds nastier and pulls harder, but is more difficult to tune
- The Reaper 508 grind will shine in 114" and larger cubic inch engines with added compression ratio
- Ported cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range
- The stock throttle body produces an excellent powerband and use of a high flow throttle body will increase peak power numbers
- A high-flow exhaust system and air cleaner is highly recommended for optimal performance
- High-lift valve springs are required
- Heavy-duty pushrods are highly recommended
- 2250 - 5900 rpm range
- Made in the USA
- Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio.
- Due to the unstable nature of this 4-valve engine design with one rocker arm activating two valve springs, Feuling highly recommends running one-piece pushrods over quick-install adjustable pushrods to maintain maximum cam/ valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.
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Overview
The FEULING OIL PUMP CORP. 0925-1283: Cam - 508 Series - Reaper - Chain Drive - M8. Confirmed fit for 227 motorcycle configurations across Harley-Davidson, model years 2017–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Harley-Davidson Road King Police FLHP
- Harley-Davidson Road Glide Police FLTRXP
- Harley-Davidson Softail Street Bob FXBB
- Harley-Davidson FLTRK Road Glide Limited
- Harley-Davidson FLHTK Ultra Limited
- Harley-Davidson FLHTKL Ultra Limited Low
- Harley-Davidson FLHXS Street Glide Special
- Harley-Davidson FLTRXS Road Glide Special
- Harley-Davidson FLHT Electra Glide Standard
- Harley-Davidson FLHXST Street Glide ST
- Harley-Davidson FLHTKSE CVO Limited
- Harley-Davidson FLHX Street Glide
- Harley-Davidson FLHFB Electra Glide Highway King
- Harley-Davidson FLHR Road King
- Harley-Davidson FLHXSE CVO Street Glide
- Harley-Davidson FLTRKSE CVO Road Glide Limited
- Harley-Davidson FLTRXST Road Glide ST
- Harley-Davidson FLHRXS Road King Special
- Harley-Davidson FLTRX Road Glide
- Harley-Davidson FLTRXSE CVO Road Glide
- Harley-Davidson FLI Hydra-Glide Revival
- Harley-Davidson FLH Electra Glide Revival
- Harley-Davidson Electra Glide Police FLHTPI
- Harley-Davidson FLHTCU Electra Glide Ultra Classic