El Bruto Series 107ci 4" bore Engine
High Polished Finish
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!
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. Ultimas 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 Aluminium a common US Military alloy known for its stability over multiple heat cycles. The engine components are machined on state of the art CNC equiptment for guaranteed dimensional accuracy and repeatability. All of our engines are dynamically balanced using propritory 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.
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Product Specifications/ Highlights 107 Ci
Bore: 4.000"
Stroke: 4.25"
Piston: Forged
Compression: 10:1
Rated Power: 115 RW Horsepower
120 LB FT Torque
Camshaft: 248 Duration 625" lift
Pushrods: Ultima
Valve Spring: Ultima
Chrome Nose Cone/Rocker Boxes
Billet Oil Pump/Tappet Blocks
Mikuni 45mm HSR Series Carburetor




