Ultima El Bruto 113ci Harley-Davidson Evolution-Style Engine Polished Finish

Regular price $4,599.99 Save $-4,599.99

SKU: 101689

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Ultima El Bruto 113ci Evolution-Style Engine for Harley-Davidson Polished Finish

Ultima’s El Bruto Series113ci 4" bore Engine is a high-performance, American-built engine that emphasizes performance, reliability, and value. This factory-assembled engine is cast from C355 Aluminum: a common US military alloy known for its stability over multiple heat cycles. Featuring a relocated accelerator pump nozzle for increased throttle response and bolt-on thunder jets. The carburetor is directly interchangeable with S&S Super G Carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies. Comes with carburetor ignition, MSO, and warranty.

Ultima El Bruto 113ci Evolution-Style Engine for Harley-Davidson Polished Finish features:

  • 4” bore
  • 4.5" stroke
  • Mahle forged pistons
  • 10.2:1 compression ratio
  • 120 RW HP rated power
  • 120 lb/ft torque
  • Chrome nose cone/rocker boxes
  • Billet oil pump/tappet blocks
  • Ultima R1 carburetor
  • All fins are machined for excellent cosmetic appearance
  • Twin cam styling
  • 30% more fin than most Evo style heads for cooler running
Ultima El Bruto 113ci Harley-Davidson Evolution-Style Engine Polished Finish