⭕ For sale a fully reconditioned engine Porsche Type 911/51 with 2.4 liter displacement and 140 hp. This is the version with mechanical injection system which has also been used in the E and S . The engine was overhauled as follows :

Motor disassembled and cleaned -
- Measured , balanced and polished crank Well
- Crankcase Lagergasse spindled / grated
- Renewed crankshaft bearings
- Measure and angled rod
- Renewed Bearings
- Re bushed connecting rod
- Renewed rod bolts
Honed cylinder -
- Renewed Kolbenrine
- CNC cylinder heads planned
- Replaced valve guides
Machined valve seats -
- Renewed exhaust
Lapped valves on valve seat -
- Replaced the intermediate shaft bearing
- Replaced timing chains
- Replaced timing chain guide rails
Planned and balanced flywheel -
- Pulled the trigger injectors

The engine has been running / driven after overhaul ca.1000 mileage and is now being sold for conversion to ST . The engine is from 1972 and runs naturally flawless.

The engine is ready with air filters , heat exchangers and clutch sold.