For sale is an O.S. Max 46 AX engine that has not been tested. This model is suitable for use in various RC model vehicles, including those in the Toys & Hobbies, Radio Control & Control Line, and Engine, Exhaust & Fuel Systems categories. It is designed to run on gas/nitro fuel and is a great addition to any hobbyist's collection. Please refer to the provided aspects for more information on the brand. PLEASE LOOK AT PICTURES FOR MORE DETAILS YOU'LL GET EXACTLY WHAT YOU SEE IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO ASK BEFORE PURCHASE ITEM.  UNTESTED AND IS NOT TURNING SOLD AS IS..