Product Description
The 405 Reaper Cam from Feuling for the Harley Softail M8 motor. A direct bolt-in replacement that can be used with stock valve springs, pushrods, lifters and exhaust.
Fits: 2017-2020 Harley M8 Models
- Will respond well when used with slip-on mufflers or full exhaust system and a high-flow air cleaner
- Produces a wide powerband that increases torque and horsepower throughout the entire rpm range
- 1700 - 5700 rpm range
- Direct bolt-in replacement for M-Eight engines; can be used with stock valve springs, pushrods, lifters and exhaust
- Feuling recommends mufflers with smaller cores for the best low-rpm power
NOTE: 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.
NOTE: Feuling fastener kit PART #3047 also highly recommended to help prevent cylinder head cracking; kit replaces the rocker shaft bolts with studs and nuts to help reduce the stress of the rocker shaft standoffs.
Grind | Valve Lift | Open | Close | Duration @ .050" | Lift @ TDC | Lobe Centerline |
---|---|---|---|---|---|---|
Intake | .395 | 4° | 24° | 200° | .068" | 103° |
Exhaust | .405 | 36° | 11° | 205° | .049" | 108° |
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
Fitment
Year | Make | Model |
---|---|---|
2017 - 2020 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
2018 - 2019 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
2017 - 2020 | Harley-Davidson | CVO Street Glide FLHXSE |
2017 - 2019 | Harley-Davidson | Electra Glide Police FLHTPI |
2019 - 2020 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
2017 - 2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
2017 - 2020 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
2017 - 2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
2019 - 2020 | Harley-Davidson | FXDR 114 |
2017 - 2020 | Harley-Davidson | Road Glide Custom FLTRX |
2020 | Harley-Davidson | Road Glide Limited FLTRK |
2017 - 2020 | Harley-Davidson | Road Glide Special FLTRXS |
2017 - 2019 | Harley-Davidson | Road Glide Ultra FLTRU |
2017 - 2020 | Harley-Davidson | Road King EFI FLHR |
2017 - 2020 | Harley-Davidson | Road King Special FLHRXS |
2018 - 2020 | Harley-Davidson | Softail Breakout 114 FXBRS |
2018 - 2019 | Harley-Davidson | Softail Breakout FXBR |
2018 - 2020 | Harley-Davidson | Softail Deluxe FLDE |
2018 - 2020 | Harley-Davidson | Softail Fat Bob 114 FXFBS |
2018 - 2019 | Harley-Davidson | Softail Fat Bob FXFB |
2018 - 2020 | Harley-Davidson | Softail Fat Boy 114 FLFBS |
2018 - 2019 | Harley-Davidson | Softail Fat Boy FLFB |
2018 - 2020 | Harley-Davidson | Softail Heritage Classic 114 FLHCS |
2018 - 2020 | Harley-Davidson | Softail Heritage Classic FLHC |
2018 - 2020 | Harley-Davidson | Softail Low Rider FXLR |
2020 | Harley-Davidson | Softail Lowrider S FXLRS |
2018 - 2020 | Harley-Davidson | Softail Slim FLSL |
2018 - 2020 | Harley-Davidson | Softail Sport Glide FLSB |
2018 - 2020 | Harley-Davidson | Softail Street Bob FXBB |
2017 - 2020 | Harley-Davidson | Street Glide EFI FLHX |
2017 - 2020 | Harley-Davidson | Street Glide Special FLHXS |
MPN | 1340 |