ROTAX ENGINES
Rotax engines have been our specialty and the main focus in our engine department since 2012. Thousand of hours at the track and on the dyno have been spent testing, tuning and gathering valuable data. This data and experience go in to every engine we build. Explore our engines to get the best.
$
550
12
35
38
FOR THE SERIOUS RACER
Rotax Max Tuning: Complete Engine Service
We first assess rotax engines' performance with an initial round of dyno testing. Next the engine will undergo disassembly, cleaning, and inspection to determine which components need to be replaced, adjusted, or rebuilt. Before and during assembly precise adjustments are made to various components including the piston clearance, squish clearance, port timing, reed cage and crankshaft. Once the assembly is complete, your engine is dyno tested back-to-back (ensuring the most accurate result) against our best engine. The results from the dyno are analyzed and shared with you. This way you know exactly what to expect and how your engine will perform. The engine will be shipped back to you along with setup recommendations and dyno results.
Bring Your Ability.
WE’VE GOT THE EVOLUTION.
- Single speed
- Centrifugal clutch
- Electric start
For people with kart racing experience as well as ambitious leisure drivers.
- Single speed
- Centrifugal clutch
- Electric start
For people with kart racing experience as well as ambitious leisure drivers.
- Single speed
- Centrifugal clutch
- Electric start
For professional young kart drivers.
- Single speed
- Centrifugal clutch
- Electric start
For young drivers with kart racing experience.
- Single speed
- Centrifugal clutch
- Electric start
For young drivers to start kart racing.
Rotax Instructional Videos
Unboxing – Whats Included
Required Tools – Coil & Engine Mount
Fuel System & Power Valve
Radiator Installation
Installing the Engine To Your Kart
Throttle Cable & Chain
Carburetor & Airbox
Wiring Harness & ECU
Exhaust System
General Information & Tips
Rotax WORLD CHAMPIONS
Our Results Speak for Themselves
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Rotax Engine
Tech Tips
Pin measurement is a great way to determine the hole size of your jets, but performance of a jet is affected by factors outside of that which can be measured by a pin set, such as inlet angle, outlet angle, surface finish, taper and roundness of the hole itself. The only way to accurately test the performance of a jet is to flow test it.
Learn more about Services
Frequently Asked Questions
What if my engine does not perform as well as your national level engines on the dyno?
We always call our clients to share the dyno results. At that time, we can discuss various options and costs to further upgrade your engine.
What is included in the Top End Service & Rotax Engine Maintenance?
Engine wash - ultrasonic carburetor cleaning & rebuild - maintenance of the clutch – fuel pump - gear case - reed cage - cylinder head - power valve (for Senior Max & DD2) - piston or ring (replacement if necessary) - cylinder honing (as needed) - gasket replacement (as needed) - dyno test before & after build.
What is the cost of the Top End Service & Maintenance?
Micro MY20, Mini MY20 and Junior Max EVO
$550. The cost of parts is additional and typically range from $65 to $390.
Senior Max EVO
$650. The cost of parts is additional and typically range from $65 to $390.
DD2 EVO
$750. The cost of parts is additional and typically range from $65 to $350
All prices are subject to change.
What is the cost of the Complete Engine Service?
Each complete rebuild and setup listed bellow includes all required labour for your engine & carburetor, initial dyno test, dyno break in, as well as testing & tuning after the rebuild is complete.
Micro MY20, Mini MY20 and Junior Max EVO
$1100. The cost of parts is additional and typically range from $120 for a new or low hours engine (0-20 hours) to $950 for a worn-out engine (42+ hours).
Senior Max EVO
$1200. The cost of parts is additional and typically range from $120 for a new or low hours engine (0-20 hours) to $950 for a worn-out engine (38+ hours).
DD2 EVO
$1500. The cost of parts is additional and typically range from $150 for a new or low hours engine (0-10 hours) to $1190 for a worn-out engine (34+ hours).
All prices are subject to change.
Are Rotax engines good and reliable?
Yes, Rotax engines are highly regarded for their reliability and performance. They are built with quality materials, precision engineering, and designed to withstand various environments, making them an ideal choice for racing and recreational use.
How long do Rotax engines last?
Rotax engines are known for their longevity. With proper maintenance and regular servicing, a Rotax engine can last between 1,500 to 2,000 hours or more, depending on usage conditions and care.
How often should a Rotax engine be serviced?
Basic servicing should be done every 50 hours or annually, whichever comes first. In addition, a more comprehensive check-up is recommended at 100-hour intervals. Proper servicing is essential for maintaining the engine's performance and longevity.
Can I upgrade or modify my Rotax engine for better performance?
Yes, several performance upgrades are available for Rotax engines. However, it's essential to consult with a certified technician or contact Black Racing Engines to ensure modifications meet safety and performance standards.
Become A Champion Today
Speak with our karting manager to learn more about what it takes to become a world champion kart driver.