hey keith, it's the mt2 with the t-15. i have the rotostart, but put the pull start on it. a couple of glow plugs, two ignitors, it has the motor saver air filter. a fuel filter. i haven't done a lot with it hop wise. being new to nitro, i thought that i would run as is until the motor needed to be replaced, then start hopping it up. but i have been bitten by the TRAXXAS Slash bug! i've been trying to get my kids into the hobby, but they only have about 1-2 days of interest in them. i got a slash and now, they all want one. i guess i found a common ground interest with them in the slash. this thing is a blast. bad news is that we just got another house, bigger, much bigger! but i'm gonna lose my track! that kinda hurts, but i'll have three more people to help with a new track now. i'm trying to sell the mt2 so i can buy another Slash. (or trade for one). let me know if you're interested. or if ya know some one that is. thanks.