This is one of my nitro R/C stadium trucks that has maybe had 3 tanks of gas ran through it. It has been converted from pull start to electric start with the XTM Roto-Start system. It has a .18 motor. I ran nothing but Monster Fuel through it. It was broke in by a professional racer down here. It says it runs 50mph but at my altitude we clocked it at 42mph.. Im a mile high above sea level so for these little cars to breathe is kinda strict. It may need to be re-tuned at your altitude. Im asking $125 plus shipping. I have original box and all owners manuals accounted for. If your interested in any R/C cars I have many so let me know.