bweighmaster Posted July 9, 2020 Can I run a TW 200 without a battery , or battery voltage . ? Have 2 , trying to start engines just to evaluate condition . One is nearly complete , just needing a carb . I can run it without carb if i have spark and compression other is well trashed out in front area where switches and headlight should be , but the lower part electrical is intact . Do I need power to CDI ? .. Share this post Link to post Share on other sites