[KingLT1]

Stall speed is the term used to indicate how high the converter will flash when you go WOT or brake stall the converter. Normally a 3600 stall will let you hold the brake and increase RPM up to 3600rpm before it tries to take off. That doesn't mean it wont accelerate at a lower rpm, but it will feel more sluggish as the converter is slipping at a high percentage below the stall speed. Ideally you match the converter to the engines power band, somewhere around peak torque is ideal but you might not want a converter that loose. I used 3600 as an example being that is a good "all around" converter for a bolt-on NA car. Call circle D and tell them what you have and are trying to achieve. They will set you up.