• J3-Cub.com is the largest community of J3-Cub pilots, owners and enthusiasts. With over 1000 active members, we have fostered a vibrant community and extensive knowledge base. J3-Cub.com hosts a library of over 13 years of technical discussions, J3 data, tutorials, plane builds, guides, technical manuals and more. J3-Cub.com also hosts an extensive library of J3-Cub photos.

    Access to the J3-Cub.com community is by subscription only. Membership is only $49.99/year or $6.99/month to gain access to this community and extensive unmatched library of knowledge.

    Click Here to Become a Subscribing Member

    You will also get two J3-Cub decals as well!


This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. 43-30013

    Stromberg NA-S3A1 (part no. 380167) on a C75-12F?

    Excuse me if I post an obvious question, but I am new to the forum with a newly acquired 1943 L-4H. I have sifted through this FORUM but have not found a conclusive answer so I am hoping there might be an expert out there. I have a Stromberg NA-S3A1 (part no. 380167) carburetor installed on a...