Cummins Marine Diesel Engine 6CTA 8.3
Type 4 cycle, Inline, 6 cylinder
Bore & Stroke mm [in.] 114 [4.49] x 135 [5.32]
Displacement litre [in.3] 8.3 [504.5]
- The 6CTA 8.3 (450 Diamond) is the most sought after marine
diesel in both recreational and commercial markets
- Proven mid-range diesel platform with mid-stop wet liners,
12-valve design, and a simple to service top-end
- HX or Keel Cooling configurations / Seawater or Jacket Water
Aftercooled
- The 6CTA 8.3 leverages a simple mechanical designed fuel
injection system along with a base engine that can be rebuilt
using common tools