The Difference Between the I-100s and the I-100 Injector

Question:

What is better to use, and what exactly is the difference between the I-100s and the I-100?

Answer:

The I-100 spring type injector is easy to use. Once you thread the injector in, all you have to do is pull up and turn to the right to move between pressure and vacuum cycles. The spring type injector has a spring-loaded mechanism for superior pressure control, and the screw type injector has proven screw type vacuum and injection for precise control. The spring type injector does all the work for you, but both style injectors are capable of doing a great repair the first time every time.

Here is a quick video clip of the spring type injector in action

Here is a quick video clip of the screw type injector in action