Combine pie filling mix, sugar and 1/4 cup of the water. Blend in egg yolks and remaining water. Cook and stir over medium heat until mixture comes to a full boil. Remove from heat. Blend in lemon juice and butter. Cool 5 minutes, stirring twice. Pour in pie shell. Beat egg whites until good and foamy. Gradually beat in, 6 tablespoons sugar and keep beating until mixture will form stiff shiny peaks.
Spread over pie. Bake at 425 degrees for 5 to 10 minutes, or until meringue is browned. Cool a few hours before serving.
