Well my neighbor decided to pick up his "Kid" a Sprint 2 Sport Drift Rtr so I'm gonna up the ante here screw it what is a good preferably cheap brush-less system that will fit my Sprint 2 Sport?

for $120.00 you can get a Hobbywing EZrun 60A-SL-H version 2 brushless system or a Yeah Racing system, I believe they are made by the same manufacturer in china. Both bring motor, ESC and program card. For the price you can't go wrong.

Or you can get the Castle Creation Side Winder CMS36-5700 (HPI slaps their label on this and called it the flux motiv) this is a sweet setup, tower hobbies has it for $130.00

I have owned both, I would recommend the Side Winder it has great torque, perfect for drifting. I still have this setup in a Sprint 2 and I compete with it.

I have the Ezrun 8.5T 4000Kv combo in mine and picked it up for $100 shipped. There good cheap systems that I've used in a few rigs.
Side Note: Just installed it a few days ago and havent really got to run other then a few min with ABS tires. To much power to give any grip so have been waiting for new shoes. Received today but it's been raining so will have to wait to clear up.

I know I need new shoes for my car to but at least I got the stock ones their alright thanks for the help guys

Let us know what you go with and how it works out for you.