Honda VTX 1300 / VTX 1800 Motorcycles Forum banner


  1. For Sale: Honda Vtx 1300 Thunder Manufacturing Odyssey Air Kit

    1300 Parts /Accessories For Sale
    This air box in new(never mounted) and includes everything you need to install. See my ebay ad I decided to go a different route after I bought it, so my loss is your gain.
  2. Air Intake: Cubic Feet per Minute

    Honda VTX 1800 Forums
    OK.. I got some Air Intake thoughts. Lookin for input. The factory specs for bore and stroke (101mm x 112mm) I get a volume of 54.7583 in³/cylinder. .7854 * (101^2) * 112 * (.1^3) * (.393700787^3) = 54.75837050105755872 in³/Cyl. Converted to ft³ per cylinder: 54.75837050105755872 /...