This well cared for 2011 Mb F21 Tomcat came to us on trade from the original owner who picked up a new Centurion.  Here's some history on it: Upon trade in inspection we found low compression in one cylinder. We brought in on trade anyway and pulled the engine out of the boat to investigate finding a burnt valve in the cylinder that had low compression. We pulled both heads the had them fully rebuilt by Action Machine here in town (new valves, valve seats, valve springs, valve guides, and resurfaced) inspection of the block and piston's showed minimal ware because of proper maintenance. After reassembly we took it to the lake and put some on the water time on it, everything seemed good. Here's some further details we obtained for the prior owner: 2011 MB Sports F21 Tomcat Ordered  new build from mb at Seattle boat show 1455 hrs 06/01/2026 BRAND NEW INTERIOR UPOLSTRY ALL SEATS AND SUN DECK 05/2026 Unique components Features  only in new boat technology  Go surf assist        Main module brain replacement (2025) 2 new lenco accutators (2025) Center tab (2021)        Switched mounted above throttle  Sea deck everywhere inside/out(2015)         With floor drain  On bow around entire topside black On swimstep black Above swimstep black Arround center gas door grey Around sundeck grey Main floor grey under seats in locker grey  Full ceramic 5yr detail  (2024) ACME 2315 4 Blade 15" x 12"         Oversized low torque surf prop Shower Heater with 3 heater hoses  Maintenance  Oil changes every 50hr  Transmission fluid replacement every 100hr Electrical  Low idle alternator (2018) Isolated battery switch bluesea (2018) Dual battery switch (2015) Nico dual 10a battery charger (2018)        with mounted wall oulet  Optima yellow starting battery  (2024) Optima yellow top stereo/acc (2026) Stern view wireless camera  (2025) Phone Wireless charging stand 15w  (2025) Bilge pump (2024) Underwater light lifeform (2017) Dual usb charger ports in glove box (2014) 12v receptacle in starboard rear locker (2011) Stereo 2-10” wetsound tower black (new drivers 2023)            With swivel mounts Sony bluetooth head unit (2022) Sirus xm radio (2022) Syn 3/4/5 channel wet sound amp (2015) 12” JLAudio Subwoofer 2011 (still pounds) 4 channel sherwood 75x4 (2013) 6-6.5 JL AUDIO MAIN LOUNGE  (2024) Wet sounds 420eq with microphone (2021) Ballast 2-600# Rear locker wakemaker fat sac (2024) 2- jabaco king hi flow switched pumps (2025)       thru hull fill/drain -pnp with one way vented lines  1 ballast waste gate 09/24 1 ballast gate * broken  2 through hull lines removed and re silicone (2026) Engine divider support beams (2014) Engine parts @ 1350hr all in  2024 @  Spark plugs x8 (2024) Cap and wires (2024) Throttle position sensor (2024) Cam shaft sendor (2024) All O2 sensors (2024)  Please don't hesitate to reach out if you have further questions Brian 425-774-0505 [email protected]