Fuel injection Throttle body. Type TB, 40 - 50mm bore

The type TB body is designed as a direct replacement for Twin horizontal carburettors from Weber, Dellorto, Solex etc. The fuel rail fits within the length of the body, allowing convenient use of a flat airfilter backplate.
All sizes are supplied with idle bypass adjustment, whilst bodies of 45mm and above are also available without.
Finished in red powder coating (all models) or crackle black (idle bypass only).
'O' rings, throttle pot clamp and other fittings are supplied with all kits.
Operating data; Spindle rotation: 82 degrees. Torque per spindle at WOT: 300 - 340 N-mm which gives a tangential pull of 8 - 9 N on long arm of standard lever. Option of 115 N-mm springs available.
Other items; Aluminium fuel rails, Steel fuel rails with -6 threaded ends, quadrant throttle mechanism, linkage kits, range of air horns (bellmouths, trumpets, stacks), throttle potentiometers, idle control valve connections.