Wow! Now I want a 1521 for my inferno gt single speeder that I'm going to run on 6s...bigger motor more power less heat right?
I ran my BPP a few days ago when I got my TC3 clocked at 65mph and the BPP ran for about 20 minutes with no heat issue at all. It went 46mph btw with gearing for 31mph, but I guess the extra little ballooning added the extra speed.
Hey Linc good to see that nothing is slowing you down. How many projects do you have in progress right now? I have no experience with either motor just yet, but from all the specs and your extensive experiences in R/C I would say why not just go with the 1521 and have some fun. After all 1515's have been used extensively and have been showcased on here already. Besides we all know how you love the speed and power above and beyond the norm. I am sure that you had already made up your mind before you posted, but sparking some jealousy and enthusiasm is just your way of keeping things interesting right? From my point of view I do not think that you would be happy with just the 1515 in the heavier truck. Anyhow let us know how that works out for you Sir. Have a good one Pimp.