127ci DRIVELINE ULTIMA ENGINE 6 SPEED TRANSMISSION OPEN BELT PRIMARY FIT HARLEY

Regular price $5,899.99 Save $-5,899.99

SKU: 101559

Collection: Drivetrain & Transmission

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127ci DRIVELINE ULTIMA ENGINE 6 SPEED TRANSMISSION OPEN BELT PRIMARY FIT HARLEY

Ultima is now offering the new " El Bruto" series engines which are designed to provide our customers with a USA built high performance engine that was priced to be the best value of any engines now on the market.

All of the castings in these engines are poured in US foundries and are based on all new CAD designs cast from C355 aluminum, a common US military alloy known for its stability over multiple heat cycles. The engine components are machined on state of the art CNC equipment for guaranteed dimensional accuracy and repeatability.

127ci DRIVELINE ULTIMA ENGINE 6 SPEED TRANSMISSION OPEN BELT PRIMARY FIT HARLEY features:

  • Bore: 4.25"
  • Stroke: 4.5"
  • Piston: Mahle forged
  • Compression: 10.2:1
  • Rated power: 140RW horsepower
  • 145 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
  • Camshaft: 264 duration .625" Lift
  • Pushrods: Ultima
  • Valve spring: Ultima
  • Chrome nose cone/rocker boxes
  • Billet oil pump
  • Chrome tappet blocks
  • Crankshaft incorporates a massive 1.670 diameter pin that is pressed into the one piece
  • Complete with MSO and warranty
127ci DRIVELINE ULTIMA ENGINE 6 SPEED TRANSMISSION OPEN BELT PRIMARY FIT HARLEY