Unlocking Peak Performance: HP Race Development Powers Cody Webb's Yamaha YZ
At HP Race Development, we're dedicated to pushing the boundaries of motocross and dirt bike performance. Our collaboration with extreme enduro legend Cody Webb is a testament to this commitment. From his championship-ready Yamaha YZ250F with an Athena 300cc big bore kit to his cutting-edge YZ300 two-stroke, HP has been providing custom GET ECU tuning and comprehensive development to perfectly match Cody's needs. This same elite-level expertise is available to our customers, helping every rider achieve their performance goals. Cody reached out to us about a year ago and we were stoked to jump in and provide our skillsets.
Custom GET Tuning for Cody Webb's Yamaha YZ250F 300cc Four-Stroke
Our work with Cody Webb involves meticulous refinement of his motorcycles' power delivery. It's a two headed monster, from first getting his 304cc kit dialed in properly on fuel and ignition curves, acceptable starting hot and cold, then more unique to Cody and his Yamaha YZ250F, which features an Athena 300cc big bore kit, we custom-tune the GET SX1 Pro ECU for his delivery needs. This process combines precise engine hardware adjustments with expertly developed mapping, all guided by Cody's invaluable feedback and detailed riding data. This integrated approach ensures his bike responds exactly as needed for technical riding scenarios. Getting the right amount of throttle response but maintaining traction and power delivery is something we have enjoyed working on with Cody for his Use. Cody is one of the only individuals riding a 4 stroke and we are really proud to say we helped provide the luggability and mapping work to allow his bike to be competitive against truly great competition.
Optimizing Big Bore Kits with Precision ECU Mapping
Increasing engine displacement, like with the Athena 300cc big bore kit, fundamentally alters an engine's calibration requirements. Our primary objective for Cody's YZ250F 300cc four-stroke is to perfectly synchronize fuel delivery and ignition timing with the modified engine combination. This custom mapping ensures optimal power arrival, crucial for managing grip, making precise throttle inputs, and delivering strong but properly manageable acceleration on demand.
The Power of GET Engine Management Systems
For riders utilizing big bore conversions, the GET Boost module, often included with applicable Athena kits, offers an excellent electronic solution. However, for those seeking the ultimate in personalized setup and ongoing development, the GET SX1 Pro standalone ECU is our preferred upgrade and what Cody has been using to provide optimal performance. The SX1 Pro provides a fully programmable engine management platform, granting comprehensive control over fuel and ignition calibration that we develop to precisely suit your engine, fuel type, modifications, and intended use.
Advanced Features of the GET SX1 Pro ECU
Our selection of the GET SX1 Pro for Cody's application highlights its broader tuning capabilities. Paired with the GET SX1 Controller and Wi-Fi equipment, this package delivers powerful features for riders and tuners:
Experience 10-level adjustable GPA traction control, allowing you to fine-tune intervention based on conditions and personal preference. The convenient WiGET smartphone tuning app provides on-the-go adjustments for supported fuel and ignition settings. Access live sensor readings and diagnostics to gain real-time insights into your ECU's performance. Plus, multiple selectable maps offer diverse power-delivery options within a single setup. The true value lies in combining these features with an expertly crafted base calibration and HP Race Development's ongoing support to refine it.
Remote Development Support for Elite Performance
We provide Cody Webb with crucial remote data acquisition support, enabling continuous development far beyond our workshop. Recorded riding data offers vital context to his feedback, helping us precisely identify areas for further calibration work and tuning improvements. This innovative support model ensures peak performance is maintained and continually optimized.
HP's Remote Tuning Services for Customers
HP Race Development extends this same high-level remote tuning and data acquisition support to our customers. If you have the desire for an optimized set up unique to your bike and your riding, we can assist you in arranging equipment and testing, thoroughly review your recorded data, and implement precise tuning changes tailored to your specific bike setup and riding style. Contact us today to discuss your bike and performance goals, and let us determine the ideal hardware and scope of support for you.
Innovating with Yamaha YZ300 Two-Stroke Development
In parallel with our four-stroke efforts, HP Race Development is at the forefront of Cody Webb's Yamaha YZ300 two-stroke development for the 2026 and 2027 seasons. Utilizing the all-new Athena 300 kit, we are intensely focused on refining the bike's engine character to meet Cody's exacting demands for enduro use. Our ongoing work includes advanced cylinder-head development and specialized GET CDI ignition mapping. The goal is to further enhance response, expand usable power, and improve overall control for extreme conditions.
Working directly with Cody provides us with invaluable real-world feedback throughout each development stage. This collaboration helps us gain a deeper understanding of how the cylinder, cylinder head, and ignition calibration interact to produce the desired feel and performance.
Build Your Ultimate Yamaha with HP Race Development
HP Race Development offers premium performance upgrades for Yamaha YZ riders. The proven Athena 300cc big bore kit and HP-tuned GET ECU for the YZ250F platform are readily available through our website. For two-stroke enthusiasts, we provide the latest Athena YZ300 cylinder kit and a performance-optimized GET CDI for the YZ250 platform.
Transform your ride with our expert tuning and development. Tell us what you ride, your current engine setup, and your specific performance aspirations. We are here to guide you in selecting the perfect hardware, custom mapping, and ongoing development support to meet and exceed your goals.
