There is no advanged to running with or without a throttle stop, infact it takes sometime to learn the basics of running a T Stop there is a lot of things that can upset the car and the way the car runs if not set up correctly. How much rpm you have when its on the stop, when to shift time or rpm, type of stop being used etc. The four blade works different to a inline type of stop. When using a four blade when the stop come on the engine gos lean and then slowly comes back to a fair air fuel ratio, when using a inline the engine gos rich and returns to a fair air fuel ratio. So getting the set up right is important to getting the most and best out of your set up, if your to lean or to rich its going to hurt the motor down the road.

Tony Morris