Reaper® 543 camshaft

They offer more power than 525 camshafts without sacrificing low-end torque.
Extremely smooth cam lobe design for silent valve train operation and a power band for cruising speeds with unparalleled smoothness.
Direct fit camshafts excellent for slightly modified 96" and 103" engines; also work well in 88" and 96" engines
Facilitates starting and improves throttle response and autonomy
Offers good response with compression ratios
increased, high-performance exhausts and high-flow air filters.
Power range 1900-6000 rpm
For 99-04 engines, high-performance valve springs are required; although not essential, it is recommended to use high-performance pushrods and tappets
Manufactured in the USA



Specifications


Brand
FEULING PARTS


Supplier reference
1020


Application
Exhaust, Intake


Intake cam centre
104°


Exhaust cam centre
112°


Intake closure
43°


Exhaust Clamp
12°


Intake duration
238°


Exhaust duration
248°


Intake valve lift
0,543"


Intake valve lift at TDC
0.160"


Exhaust valve lift
0,553"


Exhaust valve lift at TDC
0,140"


Model
Reaper


Product name
Camshaft


Type
Chain


Units
Pair


Open intake valve
15°


Open Exhaust Valve
56°


Version
543 Series