The Honda VT1100 is a motorcycle engine used in the Honda Shadow 1100 motorcycle line since its debut in 1985 until production ended in 2007. In this 22-year run, there were minimal changes. Show
It is a liquid cooled, 1,099 cubic centimetres (67.1 cu in),
45 degree V-twin. It has a bore and stroke of 87.5mm x 91.4mm with an 8:1 compression ratio. It is a shaft driven, single overhead cam SOHC, V2, with 3 valves and 2 spark plugs per cylinder. The valves are hydraulically actuated, requiring little, if any, maintenance over the life of the engine. They come with dual 36mm diaphragm-type CV
carburetors and a solid state digital ignition. Final drive ratio is similar between these transmissions (with one exception the Honda Shadow Spirit has a 14% higher final drive ratio, this lowers the RPM at highway speeds. For the lower geared bikes such as on the VT1100T the 33T on the countershaft drives the 31T on the damper shaft (Honda calls this a cross shaft.) For the VT1100T, Sabre and Aero in high gear RPM is around 3250 @ 60 mph. Honda not only put a slightly lower first gear in the VT1100T to help with an expected fully loaded touring motorcycle, but also used this lower gear in the Tourer and Sabre. Honda also placed a slightly lower 5th gear in the Aero, Tourer, Sabre to give it around 3380 RPM @ 60 mph. .8:1 compared to the 7.6:1 of the A.C.E. For the higher geared VT1100C (1997-2007) 36T on the countershaft drives the 29T on the damper shaft. For the VT1100C Spirit high gear RPM is around 2730 @ 60 mph. Honda said the Aero has about 5 more HP than the other VT1100's because of the exhaust system design, but compared to the ACE it weighs about 40 pounds more. Also the lower high gear ratio in the Aero gives it better passing power without downshifting but at a noticeable cost in fuel economy. The VT1100 has been used in the following Honda motorcycles with these model designations:
The 1995-1999 VT1100C2 ACE and 1998-2000 VT1100C3 Aero models are single crank-pin models, all other 1100s are dual crankpin. The single crank pin model gave the engine a "loping idle" and more "rumble" in an attempt to mimic Harley-Davidson V-twins. It also lost about 10 horsepower (7.5 kW) and around 10 ft lbs of torque compared to the dual pin engine. There is also more vibration with the single pin crank engine. References[edit]1985 VT1100C’85 Shadow 1100
1986 VT1100C’86 Shadow 11001986 VT1100C
1987 VT1100C’87 Shadow 11001987 VT1100C
1988 VT1100C’88 Shadow 11001988 VT1100C
1989 VT1100C’89 Shadow 11001989 VT1100C
1990 VT1100C’90 Shadow 1100
1992 VT1100C’92 Shadow 11001992 VT1100C
1993 VT1100C’93 Shadow 11001993 VT1100C
1994 VT1100C’94 Shadow 11001994 VT1100C
1995 VT1100C’95 Shadow 11001995 VT1100C
1996 VT1100C’96 Shadow 11001996 VT1100C
1997 VT1100C’97 Shadow 11001997 VT1100C
1998 VT1100C’98 Shadow 11001998 VT1100C
Does Honda make an 1100 Shadow?The Honda VT1100 is a motorcycle engine used in the Honda Shadow 1100 motorcycle line since its debut in 1985 until production ended in 2007.
What sizes do Honda Shadows come in?The Shadow cruisers come in many flavors, including the Spirit, Aero, Sabre, VLX, and American Classic Edition. Engine sizes range from 125cc to 1100cc. A characteristic engine for the Shadow motorcycle is an 750cc liquid-cooled 45-degree V-twin.
How much is a Honda 1100 Shadow worth?Values. How much horsepower does a Honda Shadow Sabre 1100 have?Honda Shadow Sabre. |