wich Motor for Hyper 7 Conversion?

[Unsullied_Spy]

Originally Posted by Burnsi

i will use 2 packs with 6s simultaneously.
i hope for at least as 15-20 min runtime.

same packs i will use for my lst2.

I've never raced, so I don't know exact run times but it is much tougher on packs than bashing. For 15-20 minute run times you're looking at a pretty decent sized lipo. With 2 A123 packs you could probably adapt your driving style to compensate for the added weight but I can't say for sure that they will run you 15-20 minutes.