FOR SALE: 2002 Thunder Jet Envoy Luxor 20' - Excellent Condition | New Engine (0 Hours) I just got it back from the shop with new engine install. The biggest upgrade is the brand-new 175 HP inboard jet pump engine that was professionally installed by a local marine shop and currently has 0 hours on it. The engine was rebuilt with modifications that address the common seizure issues, making it more reliable and giving the next owner added peace of mind. Features: Brand-new 175 HP inboard jet pump engine (0 hours) 8 HP Honda kicker motor works perfect! Garmin GPS Fish finder mounted at the helm Single-axle trailer included Fully functional bilge pump and blowers 2-foot swim platform Fully enclosed top a bit rough because it is the original one, but still works ok. New trailer Bunks The original top shows some wear but is fully functional and provides great protection from the weather. The carpet is in good condition overall, with only a couple of small tears along the sides.