RV-6A main wheel inner tubes

[jim plaster]

Which is the correct valve stem length for the main tubes? Looks like there is a 1inch after the 90degree bend and the other is a 2.75 after the 90 degree bend.

 

[zilik]

1 inch is not enough. Here is what you need.

http://www.vansaircrafttires.com/products/Aero-Classic-500%2d5-Leakguard-Tube.html