Vacuum reading looks good, indicative of a stock or near stock cam. PSI readings that close together look really good as does the oil pressure. Those center squirters should take care of some of the bog, the timing curve may be a little quick for the combination too. What is the maximum speed your car can run before the rules require you to upgrade your chassis? You want to plan your build to on that unless planning on upgrading chassis specs, too. The torque converter is going to need to be a custom affair, are you running a 727 torqueflite? At 2200 pound race weight, a powerglide with lower rear gears is quicker by virtue of being lighter and only absorbing 18 hp as opposed to thirty to forty some odd horsepower for a torqueflite. How many rpm are you shifting at?
