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Color: Natural Finish
Details: These Ultima 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: 4.25", Stroke: 4.5", Piston: Forged, Compression: 10.2:1, Rated Power: 140RW Horsepower, 140 LB FT Torque, Camshaft: .640" lift, Pushrods: Ultima, Valve Spring: Ultima, Chrome Nose Cone / Rocker Boxes, Billet Oil Pump, Chrome Tappet Blocks, NOT EPA COMPLIANT
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