How do i increase the speed of an automatic train?

Depends. If it has an integrated script, then look through it and make sure it sets the speed to the desired value. Else, just look in the VehicleSeat part, and there should be its Properties. Then look at MaxSpeed. Torque is the value for how fast it will get to its MaxSpeed. Finally, Throttle is set to 1 so it knows to move forward, -1 backwards, or 0 to stop.

My scipt for the train is

local seat = script.Parent local carriage = seat.Parent local dl = carriage.DL:GetChildren() local dr = carriage.DR:GetChildren() local engine = carriage.Engine local engineBV = engine.BodyVelocity local panels = carriage.Destination:GetChildren()

local lastStation = nil local dir = seat.Throttle

function SetDirection(_Dir) if (_Dir == 0) then return end dir = _Dir for i,v in pairs(carriage.Lights:GetChildren()) do
if (v.Name == "A") then v.SpotLight.Color = (dir > 0) and Color3.new(1, 0.95, 0.88) or Color3.new(0.66, 0, 0) v.SurfaceGui.White.ImageColor3 = (dir > 0) and Color3.new(1, 0.95, 0.88) or Color3.new(0.1, 0.1, 0.1) v.SurfaceGui.Red.ImageColor3 = (dir < 0) and Color3.new(0.66, 0, 0) or Color3.new(0.1, 0, 0) else v.SpotLight.Color = (dir < 0) and Color3.new(1, 0.95, 0.88) or Color3.new(0.66, 0, 0) v.SurfaceGui.White.ImageColor3 = (dir < 0) and Color3.new(1, 0.95, 0.88) or Color3.new(0.1, 0.1, 0.1) v.SurfaceGui.Red.ImageColor3 = (dir > 0) and Color3.new(0.66, 0, 0) or Color3.new(0.1, 0, 0)
end end end

seat.Touched:connect(function(child) if (child.Name == "StationSensor") and (child ~= lastStation) then lastStation = child engine.Brake:Play() --print("Train stopped") seat.Throttle = 0 SetDirection(child.DepartDirection.Value) for i,v in pairs(panels) do if (child.SetName.Value ~= "") then v.SGUI.LineName.T.Text = child.SetName.Value end if (child.SetLine.Value ~= "") then v.SGUI.LineLine.T.Text = child.SetLine.Value end end local doors = child.DoorLeft.Value and dl or dr for i,v in pairs(doors) do v.CanCollide = false v.Transparency = 1 end wait(10) for i,v in pairs(doors) do v.CanCollide = true v.Transparency = 0 end seat.Throttle = dir end end)

SetDirection(dir)

engine.Clattering:Play()

while wait(0.1) do engineBV.velocity = engine.CFrame.lookVector * seat.Throttle * seat.MaxSpeed engine.Clattering.Volume = engine.Velocity.Magnitude / seat.MaxSpeed end