S65 4.0L Racing Engine Rebuild Kit with Carrillo Rods
Connecting rod bearings and valve springs are major weak points in the S65’s design. In response, the CarBahn Autoworks S65 4.0L racing engine rebuild kit includes a reground crankshaft to facilitate a different rod bearing that is much more durable, plus stronger valve springs for prolonged periods of high RPM operation.
This kit also includes forged Carrillo racing rods with CARR bolts and centered-pin low friction forged pistons.
Optionally, you may choose to further enhance performance with our very high lift and duration camshaft kit, specifically designed in accordance with SCCA GT2 and Trans TA3 rules. This camshaft kit also includes a conversion to solid lifters and high performance valve springs with titanium retainers.
This engine kit is excellent for BMW CCA, SCCA, Trans Am, or NASA club racing.
Note: There is a $1000 core charge for the crankshaft.
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