Originally Posted by brownman
hello yall first post,what pinion do yall think would be a good starting point ,something good for all around, the esc is rx8 and a pro 4 4000kv and the truck is a scrt10 46 tooth spur thanks oh running 40c 5000mah 2s
If it has the typical 3.3:1 buggy diff ratio, I would say a 14 to start. (That's assuming you are running 2S LiPo.) Run the truck for 3-5 minutes and check temps.