How to make AngularVelocity stronger?

I want to build a plane and I'm using BodyAngularVelocity for rotation. The block i'm using it on can move if separated from the craft REALLY slowly but competely unable to rotate the full craft. I the P is currently around 1000000 and the maxtorque too. can you tell me the possible causes?

function moveup(input,gameProcessed)
	if input.UserInputType == Enum.UserInputType.Keyboard then
		print(input.KeyCode)
		if input.KeyCode == Enum.KeyCode.W then
			print("button pressed")
			local rota = Instance.new("BodyAngularVelocity", thruster)
			print(rota)
			rota.AngularVelocity = thruster.CFrame:vectorToWorldSpace(Vector3.new(1000,0,0) * math.rad(120))
			rota.P = turnpower
			rota.Name = "uprota"
			rota.MaxTorque = maxpowah
		elseif input.KeyCode == Enum.KeyCode.S then
			print("button pressed")
			local rota = Instance.new("BodyAngularVelocity", thruster)
			print(rota)
			rota.AngularVelocity = thruster.CFrame:vectorToWorldSpace(Vector3.new(-1000,0,0) * math.rad(120))
			rota.P = turnpower
			rota.Name = "downrota"
			rota.MaxTorque = maxpowah
		elseif input.KeyCode == Enum.KeyCode.D then
			print("button pressed")
			local rota = Instance.new("BodyAngularVelocity", thruster)
			print(rota)
			rota.AngularVelocity = thruster.CFrame:vectorToWorldSpace(Vector3.new(0,-1000,0) * math.rad(120))
			rota.P = turnpower
			rota.Name = "rightrota"
			rota.MaxTorque = maxpowah
		elseif input.KeyCode == Enum.KeyCode.A then
			print("button pressed")
			local rota = Instance.new("BodyAngularVelocity", thruster)
			print(rota)
			rota.AngularVelocity = thruster.CFrame:vectorToWorldSpace(Vector3.new(0,1000,0) * math.rad(120))
			rota.P = turnpower
			rota.Name = "leftrota"
			rota.MaxTorque = maxpowah
		end
	end