Ran a pump gas 451 on the dyno at 300 rpm/sec and it made 770 HP. At 600 rpm/sec it made 740 HP. That engine loved to be worked hard. Was 300 rpm/sec a 30 HP cheat? Not if the engine can pull it!
This info is very interesting... what in an engine would make it produce more HP when revving more slowly at WOT?
Could this possibly be a time response characteristic of the dyno? (I can see having filter capacitors on the senor lines that will slow the time response of the circuits...)
