CB885-6002 – S85 5.8L Stroked and Bored Engine Rebuild Kit

Part Number: CB885-6002 Category: Tags: , , , , , , ,


Note: Core charge may apply. Contact us for details.

The CarBahn Autoworks S85 5.8L stroked and bored kit includes over sized forged pistons, a forged crankshaft with increased stroke, high-strength forged Carrillo connecting rods and head gaskets.  Durability is increased with Clevite-Dinan racing rod bearings, CarBahn Autoworks valve springs, and an MLS (Multi-Layer Steel) head gasket.

The bore is increased to 94mm and the stroke is increased to 83mm.

Head gaskets come in 3 thicknesses (.027”- .036”- .040”) depending on the deck height.

Additional Information

Connecting rod bearing and valve springs are common failure items on S65 and S85 engines. In response, CarBahn Autoworks has developed improved bearings and valve springs.


Steve Dinan has been building high performance and racing engines for BMW since 1977, winning 12 racing championships including 3 prototype championships and two 24 Hours of Daytona. The same engine shop that builds the racing engines also builds the street car engines; these talented engineers, machinists, and builders have built hundreds of engines from OEM street rebuilds to full-blown racing engines.




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