I just got a Doodlebug 97cc for my son and I'm looking to do the same conversion you just did. I'm already confused on this site as to exactly what I need. Can you tell me what you bought, from where and what it cost?
I see I can get the engine from Harbor Freight. Did you get your there and the conversion kit elsewhere or did you buy it all in the same place?
Thank you for your time.
JuniorsGrades