BMW M10 race built engine compression test

Race-Built BMW M10 1.9L Endurance Engine + Getrag 240 5-Speed Proven. Reliable. Race-Winning. Currently on Bring-a-Trailer is this professionally built BMW M10 endurance racing engine developed by some of the most respected BMW performance specialists in the country. This engine was purpose-built for long-distance endurance racing and has proven itself on the track with podium finishes and exceptional reliability. Engine Specifications 1985 BMW M10 4-Cylinder Rebuilt top and bottom end in 2022 Bored to 1.9 liters 11.1:1 compression ratio Premium pump gas friendly Professionally balanced rotating assembly Balanced crankshaft Reground performance camshaft Heavy-duty Ireland Engineering rocker arms Windage tray installed Extrude-honed intake manifold Overbored and rebuilt throttle body Cylinder head professionally ported with enlarged intake and exhaust valves Precision 3-angle valve job Injectors professionally cleaned and flow balanced Ireland Engineering adjustable fuel pressure regulator Performance Dyno tested at 118 rear-wheel horsepower naturally aspirated Runs all day at 6,000 RPM Burns zero oil Starts easily and runs flawlessly Built specifically for endurance racing and long-term reliability Included Getrag 240 5-Speed Transmission Bosch Jetronic 310 ECU Complete Wiring Harness Bosch Air Flow Meter Ireland Engineering Fuel Pressure Regulator Race Proven This is not a theoretical build or a garage project. This engine has successfully completed approximately ten endurance races and delivered outstanding results: 🏁 2nd Overall – Willow Springs International Raceway 8-Hour Endurance Race 🏁 3rd in Class – Chuckwalla Valley Raceway 8-Hour Enduro Built By Top End Performance (California) Ultimate Auto (Scottsdale) RC Fuel Injection Extrude Hone Ireland Engineering Documentation Complete rebuild photos and documentation:https://www.flickr.com/photos/tep_icp... Value Over $8,000 invested in the engine build alone, not including transmission and supporting components. This is an exceptionally reliable, race-proven BMW M10 package that is ready for vintage racing, endurance competition, track days, or a serious BMW project, turbo ready.