BC0932 – Can-Am X3 (17-up) Stage 2 Non RR Model Trail Spec (pair)

For the Can-Am Maverick X3 pilot who demands uncompromising trail performance without the peak-rpm aggression of race-only hardware, the Brian Crower BC0932 Stage 2 Trail Spec camshaft set represents a masterclass in forced induction torque management. Engineered specifically for the 2017-and-later non-RR models, including the Turbo R and Turbo Max, this pair of billet cams is the definitive mechanical upgrade for those seeking a profound transformation in low-end and mid-range power delivery. Unlike generic “performance” grinds, the BC0932 profile is the result of extensive dynamometer and real-world testing, targeting the specific volumetric efficiency and turbo spool characteristics of the Rotax ACE 900 Turbo engine. This is not merely a component swap; it is a strategic recalibration of your engine’s breathing architecture, designed to fill the torque curve decisively where you use it most—from technical crawl situations to explosive trail exits. As a foundation for a comprehensive Stage 2 build or as a standalone upgrade for the discerning enthusiast, these camshafts deliver authoritative, tractable power that translates directly to vehicle control and driver confidence.

BC0932 Camshafts: Engineering for the Real World

The philosophy behind the BC0932 Trail Spec grind is one of balanced aggression. Brian Crower engineers start with a premium-grade 8620 steel billet, CNC-machined and heat-treated to a core hardness of 58-60 Rc for exceptional longevity under high spring pressures. The critical innovation lies in the cam profile’s duration and lift specifications. The intake and exhaust lobes are designed with a moderate increase in duration over stock, which extends the engine’s effective power window. More importantly, the lift is increased strategically. This allows for a greater volume of air/fuel mixture to enter the cylinder and a more complete evacuation of exhaust gases during the overlap period. For a turbocharged application like the X3’s, this enhanced exhaust scavenging is paramount. It reduces exhaust backpressure pre-turbo, allowing the turbine to spool more rapidly and efficiently, thereby mitigating turbo lag and building boost lower in the RPM band. This technical synergy between cam timing and turbo responsiveness is what defines the “Trail Spec” character—immediate throttle response and a relentless surge of torque that feels naturally aspirated in its linearity.

Performance Benefits & Design Rationale

• Transformative Low-End and Mid-Range Torque: The primary design goal is to shift the power band lower, filling in the sub-6000 RPM range with dense, usable power for climbing, technical maneuvers, and instant acceleration.
• Enhanced Turbo Spool and Reduced Lag: By optimizing exhaust scavenging, the camshafts help spin the turbocharger faster under partial throttle and low RPM, translating to quicker boost response and less “waiting” for power.
• Increased Volumetric Efficiency: The improved lift and timing allow the engine to breathe more deeply, moving more air through the combustion cycle for a direct increase in horsepower and torque across the entire curve.
• Maintained Driveability and Reliability: As a Stage 2 “Trail” profile, it is engineered to work optimally with factory or Stage 1 valvetrain components (with spring upgrade recommended) and ECU tuning, preserving daily or trail ride reliability without the maintenance extremes of race cams.
• Superior Billet Construction: Manufactured from 8620 steel billet, not a re-ground factory core, ensuring perfect metallurgical integrity, precise lobe geometry, and maximum strength for high-RPM stability.

Precision Vehicle Fitment: Application is Everything

Vehicle Fitment: The BC0932 camshaft set is engineered exclusively for a specific range of Can-Am Maverick X3 models. Correct fitment is critical for performance and valve-to-piston clearance. This camshaft is designed for:

Can-Am Maverick X3 (All Non-RR Models, 2017 & Newer):
• Maverick X3 DS Turbo (64″ & 72″)
• Maverick X3 MAX DS Turbo
• Maverick X3 RS Turbo / RC Turbo
• Maverick X3 X DS Turbo / X RS Turbo
• Maverick X3 Turbo R (All Wheelbases)
• Maverick X3 Turbo MAX (All Wheelbases)

Note: This camshaft set is NOT compatible with X3 models equipped with the RR (Race Ready) package or the X rs Turbo RR, which utilize a different cylinder head and valvetrain configuration. It is designed for the standard Rotax ACE 900 Turbo engine (model years 2017-up). Always verify your engine model and consult with your tuner before purchase.

Technical Specifications & Installation Notes

Installation & Tuning Mandate: Installing the BC0932 camshafts necessitates a professional-level mechanical procedure, including precise cam timing alignment and verification of valve-to-piston clearance. Brian Crower strongly recommends upgrading to their BC0243 valve spring and retainer kit or equivalent to control the increased lift and prevent valve float. Crucially, these cams require professional ECU tuning to adjust fuel maps, ignition timing, and boost control to fully realize the performance gains and ensure safe air/fuel ratios. The engine’s increased airflow will render a stock tune lean and potentially dangerous. For a deeper technical understanding of how camshaft profiles like this affect turbocharged engine performance, refer to this authoritative resource on camshaft fundamentals and turbo synergy.

The Verdict: The Definitive Trail Torque Upgrade

In the realm of UTV performance, the Brian Crower BC0932 Stage 2 Trail Spec camshafts stand as a purpose-built, no-compromise solution for the serious Can-Am X3 owner. They bypass the superficial gains of bolt-ons and directly address the engine’s core breathing limitations. The result is a powertrain that feels fundamentally larger and more responsive, delivering its performance precisely where the terrain demands it. When paired with the mandatory supporting valvetrain upgrades and expert tuning, this camshaft set transforms the X3 from a highly capable machine into a torque-monster with tractable, explosive power that redefines the trail riding experience. This is engineering with intent—power you can feel, and more importantly, power you can use.