Custom Engine Builds

Fast UTV Custom Engine Build Program

Working with top brands like Evolution Powersports, we pridefully share 50 years of combined engine building and racing experience that includes world record Porsche and other exotic cars to insanely fast record holding Can-am’s & Polaris vehicles. Before EVP dedicated themselves to the Powersports market 12 years ago, they built and tuned some of the fastest Porsches in the world and they continue to be on the forefront of European automotive engine development. They brought this experience, expertise, dedication, and unrelenting desire for speed and performance to the off-road world.

Seriously Great Engines

Evolution Powersports' XR Custom Engines are THE ultimate in power, performance and quality. Years of engineering, testing and refinement can now be yours with our custom XR Engine Build Program.

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THE BILLET BLOCK

The EVP CNC billet block/cradle provides the ultimate foundation to maximize the power output of the Rotax engine. The only complete billet block and cradle assembly capable of supporting 700+ horsepower on the market! Only available through EVP's Custom Engine Build Program.

Engine Build Stages

STAGE I UP TO 400HP
Great for anything from stock
power all the way up to 400 HP
Options for full customizations for everything with your SxS.
STAGE II UP TO 600HP
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STAGE III 600+HP
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Big Turbo Engines

The power and torque output of our Power Flashes has been carefully measured by EVP in their dyno lab during their development process & prior to our real-world testing performance tests. Corona Motorworx is proud to offer these upgrades to your machines, as they are truly unmatched.

VIEW A FEW OF OUR BIG TURBO KITS

Custom Engine Build

View Big Turbo Systems & Turbo Kits Get Quote | Contact CMX

Frequently Asked Questions

What Does Corona Motor Worx Have To Offer?

Custom SxS Big Engine Builds

RACE PROVEN

Top racers & race teams choose EVP Power Flashes – and the results of countless races have proven that these flashes provide the power and safety needed to finish in front. Talk to the Corona Motorworx staff TODAY about getting your machine flashed!

Remarkable SxS Design Styles & Features Found Nowhere Else

The same ECU calibration tools used by OE manufacturers allows access to the entire ECU, not just simple tune road maps that you will get from other companies. This provides for the ultimate in control, modification, and upgrade possibilities.

Highest Quality & Personal Customer Service

Continuous testing and evaluation in a dynolab and in every outdoor off-road condition is used to prove software with these parts is the best on the market. Corona Motor Worx is looking to ensure we deliver the absolute best quality, most powerful and continuously tested ECU Power Flash possible.

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