Revhigh is proud to introduce our Race Performance Camshafts for Buick LaCrosse models fitted with the SIDI LF1, LLT, and LFX V6 engines. These billet camshafts are engineered for performance enthusiasts who want sharper throttle response, stronger mid-to-high RPM power, and improved airflow. Perfect for dyno-proven upgrades, racing, and performance builds.
Vehicle Fitment Guide
| Year | Model | Engine |
|---|---|---|
| 2010–2011 | Buick LaCrosse | SIDI LF1 3.0L V6 |
| 2009–2011 | Buick LaCrosse | SIDI LLT 3.6L V6 |
| 2012–2016 | Buick LaCrosse | SIDI LFX 3.6L V6 |
Features
Suits Buick LaCrosse SIDI LF1 / LLT / LFX engines
Precision-engineered billet camshaft construction
Optimized for performance and racing use
Delivers stronger mid-to-high RPM power
Requires custom ECU tuning after installation
Perfect for track builds, performance upgrades, and dyno testing
Warranty & Notes
Professional installation is strongly recommended
ECU tuning is mandatory for correct operation
No warranty provided, as these are off-road / race use only
Revhigh offers installation and custom dyno tuning at our Dandenong South, VIC workshop
For interstate/overseas customers, we can recommend proven tuners and installers
Q&A
Q: How much power can I expect to gain?
A: Depending on supporting mods and tuning, you can expect noticeable improvements in horsepower and torque, especially in higher RPM.
Q: Do these replace the OEM cams?
A: Yes, they are a direct replacement but designed for performance use.
Q: Can they be installed without tuning?
A: No, ECU tuning is essential to unlock full performance and ensure proper operation.
Shipping & Returns
Fast, insured shipping Australia-wide with tracking
Express postage available upon request
Worldwide shipping options available – contact us for a quote
Returns not accepted once parts are installed or used
Related Videos.
https://www.youtube.com/watch?v=BXNt4QY2DEw
https://www.youtube.com/watch?v=HgTPpgJRW8s
https://www.youtube.com/watch?v=eM1kDR-BXoY
https://www.youtube.com/watch?v=Xfv7-A9xnNU