Hardcore Sledder banner
1 - 5 of 5 Posts

·
Registered
Joined
·
6,567 Posts
Jet the mains to 390, needle middle clip. Change the primary spring to an erlandson white, and the weights to 10-56. Change the helix to a hot seat HSP34X, #2 hole with the stock silver/blue. Be sure to run BR9ES or RN2C plugs, and a 3211074 belt. Have the clutch alignment checked, and the engine torque stop set tight, no gap. For riding at low elevation (1500-2500ft) I would also gear it up some, to 19/39, 19/40. Stock it is only geared for 75 mph.
 
1 - 5 of 5 Posts
Top