Engine rebuild
Water Cooled Engines

Powertrain Performance

As a renowned independent PORSCHE specialist workshop, we have used our decades of experience in the qualified overhaul of all PORSCHE engine types to offer you an optimised reconditioning procedure for the water-cooled aspirated engines of the 911 and Boxster/Cayman series.


The well-known wear problems of these engine series in the cylinder wall area are remedied on a long-term basis by electrolytic coating with wear-resistant nickel-ceramic. 


In this way your damaged engine is not just overhauled, but the tribological properties of the friction partners cylinder wall / piston skirt are optimised by high-quality coating to the extent that prolongs the service life considerably. 


Using this procedure, your damaged original engine block can be reused in most cases. Pistons with slight wear marks can also be reused due to the PTFE anti-friction coating matched to the nickel-ceramic layer. Thus, your vehicle remains numbers matching and you benefit from a significant reduction in cost. 


By adjusting the coating thickness of each individual cylinder to the exact dimensions of the associated piston, a perfect and equal running clearance is achieved. Running performance, wear behavior and oil consumption of your engine are positively influenced by this. 


With our optimised reconditioning procedure you also benefit from our extensive experience in the automotive industry in the fields of engine testing with state-of-the-art test benches, engine development and wear research. 


By using innovative technology and most modern tools as well as optimised processes and comprehensive quality control, we guarantee high reliability of your power unit.

Services in detail

  • Engine disassembly

  • Damage assessment

  • Basic cleaning of all components

  • Measurement of all short block components

  • Coating of cylinder surfaces with nickel-ceramic and honing to standard measures

  • PTFE slide coating of piston skirts

  • Measurement of crankshaft, check for concentricity, polishing of bearing positions and lapping if necessary (grinding to undersize with special bearings possible)

  • Check of intermediate shaft and replacement of bearings

  • Check of camshafts for wear

  • Check of cylinder heads (valve guides, valve seat rings and distortion of sealing surfaces)

  • Check of valve train (hydraulic tappets, sprockets)

  • Inspection, cleaning, polishing and reseating of valves

  • Replacement of piston spray jets (997/2 direct injection)

  • Check of oil pump for wear

  • Reassembly of your engine with new Porsche parts (conrod bearings, main bearings, thrust washers, piston rings, piston pin circlips, valve stem seals, timing chains, guide rails, tensioner blades, oil pressure control valve, gaskets, spark plugs, oil filter, etc.)

  • Cleaning, functional test and mounting of auxiliary components

  • Oil pressure test and check for oil leakage

  • Photo documentation of damages and rebuild procedure on data carrier

  • 1 year warranty with unlimited mileage


For the mentioned services we charge: 


9.500 €*

The components of your old engine have to be repairable. 


Engine removal and reinstallation, filling with operating fluids and start-up are not included.

For this we optionally calculate a surcharge of 


  2.500 €* 





2.900 €* 

(997/2 direct injection).



* Price incl. 19% VAT

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