Ultima 113 C.I. Competition Series Engine-298-253- Natural Finish


The engines are machined on state of the art CNC equipment for guaranteed dimensional accuracy and repeatability. All of our engines are dynamically balanced using proprietary methods to provide the smoothest running engines on the market and now with our new high flow cylinder heads these engines now can boast the most powerful engines on the market as well!! We think that you will agree these engines are the best value anywhere. Bore: 4.0”, Stroke: 4.5”, Piston: Forged, Compression: 10.2:1, Rated Power: 120 RW Horsepower, 120 LB FT Torque, Camshaft: .640” lift, Pushrods: Ultima adjustable, Valve Spring: Ultima Beehive, Chrome Nose Cone / Rocker Boxes, Billet Oil Pump, Ultima High Volume High Pressure, Chrome Tappet Blocks, NOT EPA COMPLIANT

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