FEULING REAPER 543 nokka

Bolt-in.

.395" imu

.405" pako

Suositellaan vaihtamaan korkeanostoiset venttiilin jouset kuten: 

FEULING ECONO BEEHIVE VALVE SPRING KIT .585" tai FEULING HIGH LOAD BEEHIVE VALVE SPRING KIT .750"

Works with stock pushrods.

Performance exhaust / slip-on mufflers and free flowing air cleaner recommended.

Increased compression ratio required for added bottom end performance.

Powerband: 2200-5950 RPM.

Sopii:

Harley-Davidson Big Twin 84-99