Originally Posted by
InspGadgt
This seems to hold true in Sedan but is a 10.5 still equivalent to 19T in 1/12th?
We run this combo together every weekend and they are very close. The BL is more efficient so it ends up being a touch faster toward the end of a race. BL is just easy horsepower. You do not have to run the best motor and battery in the building to be in the hunt.
Speaking in terms of road course racing. Oval is completely different.
A 15.5 would have been a great motor for the stock equivalent. 17.5 is a touch slower and 13.5 is faster.
19t and 10.5 are as close as it gets.