Demon's 114ci Harley-Davidson Evolution-Style Engine Natural and Chrome Finish

Demon's 114ci Harley-Davidson Evolution-Style Engine Natural and Chrome Finish

We saw a lot of potential in Ultima's 113ci engines. We knew a few ways to improve it and so: Demon’s 114ci. The 114 raises the bar with a reduction in piston speed (meaning less wear on the cylinder walls), a stronger crankshaft, better rocker boxes (for cooling), thicker head gasket, and an increase in rod ratio (lessening the side load on the cylinder walls, reducing friction, heat, and allowing a much more free-revving motor). It’s American made by Ultima and comes complete with special air cleaner, carburetor, and limited warranty.

Demon's 114ci Harley-Davidson Evolution-Style Engine Natural and Chrome Finish features:

• 4.25" bore
• 4.0" stroke
• Mahle forged pistons
• 10.4:1 compression ratio
• 127RW horsepower rated power
• 130 lb/ft torque
• Chrome nose cone/rocker boxes
• Billet oil pump/tappet blocks
• Ultima R1 carburetor
• Twin cam styling
• 30% more fin than most Evo style heads for cooler running