S&S Cycle Replacement Engine - Manual (Page 8)

Ignition Timing Adjustment
TO BE PERFORMED ONLY BY AN AUTHORIZED SERVICE AGENT. Ignition timing is not to be adjusted. Contact your authorized S&S® dealer
if service is required.
NOTE: Engines with Super Stock® ignition come timed from the factory and have a tamper proof seal. Breaking this seal will void the engine warranty.
Storage
If the motorcycle will be stored for several months, the carburetor float bowl should be drained to avoid a buildup of gum or varnish. The following
procedure should be used:
1- Fully close the petcock.
2- Place small, open container below float bowl.
3- Unscrew drain plug to allow gasoline to drain into container.
Gasoline is extremely flammable and vapors can be toxic or explosive. Adequate ventilation must be provided and sparks or open flame
avoided when working with gasoline.
4- Reinstall and tighten drain plug.
Engine Specifications
Slow Idle Speed: 1050 RPM with engine warm
Ignition Timing: 20 deg BTDC @ 2,000 RPM
Idle Mixture: < 2.0% CO Warm Idle
Spark Plug: 4265 or Equivalent
Spark Plug Gap: 0.040”-0.045”
Fuel: Unleaded Gasoline Only, 91 R+M/2 Octane
Oil: Refer to Engine Oil section in this manual.
CAUTION
WARNING