Quote:
Originally Posted by kevin23
I saw the 50t today,I am running the traxxas style clutch.
the lowest bell I can find is the 13 racers edge bell that comes with the kit.
I may go the tekno long shank pinions,and run a 12t with the 50t spur.this setup with the 5s would give longer runtimes?I am trying to be able to get 30mins if possible.the bigger races I run have 30min a-mains.
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I don't think you'll be able to get 30 minutes unless you put in a bigger battery. Some other options (although more costly) to trying to squeeze the gearing would be to go to 4s and increase capacity (resulting in longer runtime), or getting a slower motor that isn't so crazy on 5s (1600-1800kv) and use regular gearing (also resulting in longer runtime). Still, 30 minutes is a long time. We can do 20 minutes with a 5s/5350, so 30min could require 7000-8000mah to do it without damaging the packs. But with such a big pack, handling and weight really become an issue.