Just pull timing the entire run. We do it with our dragster as my son can only go 7.50 and the car will run 7 teens in Vegas. In fact we pull 12 degrees the entire run and use a small 1050 on it here in Vegas. The carb alone is worth .25 on the 572


As for your results I would be willing to bet it is a tune issue more than anything. Most dominators OOTB tend to be PIG fat throughout the RPM band which is NEVER fast. Pulling a vacuum test on the dyno will tell you if it is to big of a carb or just a tuning issue. We run VERY large carb on the 572 on the dyno compared to what its raced with

Last edited by Al_Alguire; 09/05/19 11:59 AM.

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