S65 4.0L Cams, Stock Rods

Part Number: CR165-6001 Category:


This engine includes replacement of the OEM rod bearings with high performance bearings, CarBahn Autoworks valve springs, CarBahn-CP forged pistons and head gaskets.

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. This engine has low friction pistons and rings to increase power on an engine with tight rules. This rebuild also includes a valve job with new hydraulic lifters, plus timing chains, timing chain guides, timing chain tensioners and all associated seals and gaskets.


Steve Dinan has been building high performance and racing engines for BMW s 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.

Continue reading..


  • 2008-2011 BMW M3 Base Sedan
  • 2008-2013 BMW M3 Base Coupe
  • 2008-2013 BMW M3 Base Convertible


There are no reviews yet.

Be the first to review “S65 4.0L Cams, Stock Rods”

Your email address will not be published.