298-244 ULTIMA® EL BRUTO® 140 ci COMPLETE COMPETITION SERIES ENGINES BLACK FINISH

298-244 ULTIMA® EL BRUTO® 140 ci COMPLETE COMPETITION SERIES ENGINES BLACK FINISH

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$10,072.47
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$10,072.47
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*Rated Output 140 C.I. 165 HP with 170 LB FT Torque.

Emphasizing longevity, Ultima® El Bruto® engines combine high quality components with affordable prices giving you the best value available.
Our proven combinations deliver more horsepower and due to our exclusive balancing methods, we feel they are the smoothest engines on the market today.

All castings are made from C355 aluminum, a common 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. Our customers agree these engines are
the best value anywhere.

140 CI
Bore: 4.400”
Stroke: 4.625”
Piston: Forged Flat Top
Compression: 10.8:1
Camshaft: 0.640” lift / 268 Duration
Valve Spring: Ultima®
Chrome Reed Valve Rocker Boxes
HO Billet Oil Pump
Chrome Tappet Blocks
Single-fire Ignition
Includes Ultima® R-1 Carburetor
Compression Release Valves
*NOT EPA COMPLIANT

140 C.I. CASES
Cast-in steel inserts guaranteed not to move. Large bore breather for increased crank case vacuum and less blow by. Alignment
dowels for true line bore. Counterbored stainless allen head case bolts. Close machining tolerances. Made from prime C356-T6 aluminum that is superior in strength to A356. Styling and cosmetic machining for a custom look.

CRANKSHAFT
Our state of the art designed crankshaft incorporates a massive 1.670” diameter pin that is pressed into the one piece, heat treated, 4140 steel flywheel half making these crankshafts some of the strongest available on the market today. These crankshafts feature all new 8.000” long H-Beam rods with 0.927 diameter wrist pins to handle all the power you can throw at them. These are also balanced using our exclusive methods making these some of the smoothest engines in the industry.

CYLINDER
C356-T6 Casting. Cast in liners will not move. . All fins are machined for an excellent cosmetic appearance.

CYLINDER HEAD
C356-T6 Casting. All fins are machined for excellent cosmetic appearance. Twin Cam® Styling means 30% more fin than most Evolution® style heads for cooler running. Compression release valves. 2.300 stainless intake valves, 1.800 stainless exhaust valves. CNC ported runners. Manganese Bronze guides. High silicon wire valve spring with titanium retainer.

298-244 Complete Black Finish

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