perry 1 Posted September 15, 2010 trying to help a friend wire up a 21.5hp intek. he said he has allready burned out 2 coils hooking them up wrong. anybody have a wire diagram on how to hook up a coil and stator on a model 407777 21.5hp Intek twin cylinder Briggs engine. Briggs coil part # is 691060 Share this post Link to post Share on other sites