It's really hard to nail anything down for a specific person unfortunately. Too many factors are at play to give someone sound advice. Driving style can completely change how you run a motor. Some motors like low timing and lots of teeth, some like high timing with few teeth...then there's all the motors in between. The only way to really know how your motor performs is to put it on the track and run some clean laps and check the times throughout a run....yes, it takes a long time. But again, I have to circle back...driving style can take an extremely well set up motor for one person and be a dog to the next. It's all these attributes that keep people racing, whether they like to admit it, or even realize it, or not.