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Ultima El Bruto Engines
MSRP: $Varies
Avg. Rating: 
Description : Ultima 4.25 Bore 120 and 127 CI Engines & Long Blocks
Ultima® is now offering the new “El Bruto®” Series Engines which are designed to provide our customers with a U.S.A. built High Performance engine that is priced to be the best value of any engines now on the market. Midwest’s commitment to engineering excellence and competitive pricing brought El Bruto® to life with a completely new designed set of castings emphasizing performance, reliability, and value.
All of the castings in these engines are poured in U.S. foundries and are based on all-new CAD designs cast from C355 aluminum, a common U.S. 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. 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. 6 Month - 6000 mile warranty. d.o.p.
Buy On Ebay
The MSRP on the Ultima El Bruto series engines varies dramatically depending on what you are buying. Many of the sellers add various parts and pieces to make their packages more attractive so make sure you are comparing apples to apples. We would love it if you would come back and leave a review of the Ultima El Bruto engine when you have some time in with it.
 Ultima Black Finish El Bruto Engine 100 127ci  US $3,599.00
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 Ultima Polished Finish El Bruto Engine 100 127ci US $3,899.00
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 Polished Ultima El Bruto 113 Engine US $3,699.00
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 ULTIMA EL BRUTO 100CI NATURAL ENGINE MOTOR EVO HARLEY US $3,850.00
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 ULTIMA EL BRUTO 100 CI BLACK ENGINE MOTOR EVO HARLEY US $3,950.00
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 ULTIMA EL BRUTO 120 CI BLACK ENGINE MOTOR EVO HARLEY US $3,950.00
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 ULTIMA EL BRUTO 100CI POLISHED ENGINE MOTOR EVO HARLEY US $4,250.00
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 ULTIMA EL BRUTO 120 CI NATURAL ENGINE MOTOR EVO HARLEY US $3,850.00
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 ULTIMA EL BRUTO 107CI NATURAL ENGINE MOTOR EVO HARLEY US $3,850.00
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 ULTIMA EL BRUTO 120 CI POLISHED ENGINE MOTOR EVO HARLEY US $4,250.00
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Buy on Amazon
If you prefer to buy your online products at Amazon then that's ok, we've got that covered too. Check out the Ultima El Bruto Engines for Harley Davidson Motorcycles available right now on Amazon.
More Info
El Bruto® Series
Ultima 4.25 Bore 120 and 127 CI Engines & Long Blocks
Ultima® is now offering the new “El Bruto®” Series Engines which are designed to provide our customers with a U.S.A. built High Performance engine that is priced to be the best value of any engines now on the market. Midwest’s commitment to engineering excellence and competitive pricing brought El Bruto® to life with a completely new designed set of castings emphasizing performance, reliability, and value.
All of the castings in these engines are poured in U.S. foundries and are based on all-new CAD designs cast from C355 aluminum, a common U.S. 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. 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. 6 Month - 6000 mile warranty. d.o.p.
Case
Made In U.S.A. Cast-in steel inserts guaranteed not to move. Large bore breather for increased crank case vacuum and less blow by. 1/2” Alignment dowels for true line bore. Counterbored stainless allen head case bolts. Close machining tolerances. Made from prime C355-T6 aluminum that is superior in strength to A356. Styling and cosmetic machining for a custom look.
Crankshaft
Our New 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 7.7” long H-Beam rods with .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
C355-T6 Casting. Cast in liners will not move. All fins are machined for an excellent cosmetic appearance.
Cylinder Head
C355-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. 2.100 stainless intake valves, 1.700 stainless exhaust valves. Manganese Bronze guides. High silicon wire valve spring with chromoly retainer.
120 CI Complete Engine Assembled
298-256 Complete 120CI Engine, Natural.
298-257 Complete 120CI Engine, Black.
298-258 Complete 120CI Engine, Polished.
120 CI Complete Engine Unassembled
298-256U Long block 120CI, Natural.
298-257U Long block 120CI, Black .
298-258U Long block 120CI, Polished.
120 CI Long Block Unassembled
298-278 Long block 120CI, Natural.
298-279 Long block 120CI, Black .
298-280 Long block 120CI, Polished.
127 CI Complete Engine
298-272 Complete 127CI Engine, Natural.
298-273 Complete 127CI Engine, Black.
298-274 Complete 127CI Engine, Polished.
127 CI Complete Engine Unassembled
298-272U Complete 127CI Engine, Natural.
298-273U Complete 127CI Engine, Black.
298-274U Complete 127CI Engine, Polished.
127 CI Long Block Unassembled
298-284 Long block 127CI, Natural.
298-285 Long block 127CI, Black.
298-286 Long block 127CI, Polished.
