yes 2200kv motor is to much for racing anywhere on 4s period.
also i was having a look on amain through parts and noticed this and then noticed they don't have it for the 811-t or just the 811.
Is this a optional chassis? SER600470 Serpent 811e Hard Anodized Chassis
Is this the stock chassis? SER600445 Serpent S811e Chassis
thank you