Data Recorder Shows 300 rpm 'droop' After Car Launches???

[Adger Smith]

It can be worked out with fin angle and fin design (shape) Very small changes. I've had Comp customers make small changes in the stator back cut angle to get desired results. If all the carb/fuel issues are worked out then go to the converter. You will never get a converter tuned in if you have sagging power output. It takes time and a lot of effort and sometimes big money to get the "just right" converter for the conditions and application. I had one Comp customer that had 6 different converters. There were only 2 different degree stators between all 6. Very minor changes to each converter. I tried 5 converters in my own SS/Modified car and carried 2 to the track as well as the one in the car. The reason good comp racers don't have this problem is testing and their correct selection of parts for the conditions. Lately I've had a sharp mud racer that studies his Data and makes converter changes. Keep working on it. It will be faster and more consistant when you get a handle on it.