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El Bruto 127ci Evolution-Style Engine Polished Finish SKU: 110-298274

El Bruto 127ci Evolution-Style Engine Polished Finish
Purchase El Bruto 127ci Evolution-Style Engine Polished Finish
  • El Bruto 127ci Evolution-Style Engine Polished Finish SKU: 110-298274

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  • Availability: In Stock

    El Bruto Series 127ci 4.25" Bore Engine Polished

El Bruto Series 127ci 4.25" Bore Engine
Polished

140 HP  USA Made

Notice! THIS ENGINE IS IN STOCK AND WILL SHIP SAME DAY YOUR PAYMENT ARRIVES

NOT LIKE OTHERS THAT ORDER AFTER THEY HAVE YOUR MONEY

COMPLETE WITH CARB IGNITION MSO AND WARRANTY!!

FACTORY ASSEMBLED!*

*Notice: This engine is FACTORY ASSEMBLED. Some of our competitors, especially on eBay, offer engines that are self assembled from spare parts at a lower price. Do not take a risk on a non-factory assembled engine!

El Bruto Series 127ci 4.25" bore Engine

Ultima is now offering the new " El Bruto" series engines which are designed to provide our customers with a USA built High Performance engine that was priced to be the best value of any engines now on the market. Ultima's commitment engineering excellence and competitive pricing brought El Bruto to life with a completely new design set of castings emphasizing performance, reliability, and value.

All of the castings in these Engines are poured in US foundries and are based on all new CAD designs cast from C355 Aluminum a common US 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.

Product Specifications/ Highlights 127 Ci

Bore: 4.25"

Stroke: 4.5"

Piston: Mahle Forged

Compression: 10.2:1

Rated Power: 140RW Horsepower

145 LB FT Torque

Chrome Nose Cone/Rocker Boxes

Billet Oil Pump/Tappet Blocks

Ultima R1 Carburetor

All fins are machined for excellent cosmetic appearance

Twin Cam Styling

30 % More fin than most Evo style heads for cooler running

Camshaft: 264 Duration .625" Lift

Pushrods: Ultima

Valve Spring: Ultima

Chrome Nose Cone/Rocker Boxes

Billet Oil Pump

Chrome Tappet blocks

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 heavy wall liners will not move

Liners are Centrifugally Cast with Graphite impregnated Nickle
for high durability

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
Evo style heads for cooler running

Compression release valves

2.100 Stainless Int Valves

1.700 Stainless Ex Valves

Manganeze Bronze guides

High Silicon WireValve Spring w/ Chromoly Retainer

 

Carburetor
Ultima is proud to introduce our performance carburetors, directly interchangeable with S&S Super G Carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies.

 

Manufacturer ID: 3711

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