i just inserted new crank so i want to fasten it with tok range so how many range should use

For those of you that are wondering why you are not getting replies to your question Did you give the model, year, engine, and transmission information? If your vehicle has been altered from stock, let us know about that too.

Your toke range is the same as the length of your pipe-

Using Google to find the torque settings would be helpful to you, but you will need the make, model, year and engine size to find it.