Product Description
INDUSTRIAL INJECTION PDM-DMXAFS1 GM DURAMAX RACE CAMSHAFT STAGE 1 (ALTERNATE FIRING BILLET) FOR 2001–2016 DURAMAX
Unlock the full performance potential of your 2001–2016 GM Duramax engine with the Industrial Injection PDM-DMXAFS1 Race Camshaft. Designed for serious power and precision, this Stage 1 Billet Alternate Firing Camshaft improves turbo spool-up, throttle response, and high-RPM stability.
Built from high-strength billet steel and precision-ground for consistent lift and duration, this camshaft is ideal for street performance builds, towing upgrades, and competition trucks looking for improved airflow and reduced harmonics.
Features:
- Alternate firing order for improved engine balance and reduced vibration
- Billet steel construction for maximum durability
- Optimized for 01–16 GM Duramax LB7, LLY, LBZ, LMM, and LML engines
- Improved turbo spool-up and throttle response
- Perfect upgrade for performance and race builds
Fitment:
- 2001–2016 GM 6.6L Duramax (LB7, LLY, LBZ, LMM, LML)
- Chevrolet Silverado 2500HD / 3500HD
- GMC Sierra 2500HD / 3500HD
Specifications:
| UPC | 848917009822 |
|---|---|
| GTIN | 00848917009822 |
| Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Recommended Parts:
- Industrial Injection Performance Components
- Camshaft Installation Kits
- Duramax Valve Train Upgrades
- Turbocharger Upgrades
FAQ:
Q: Is tuning required after installing this camshaft?
A: Yes. A custom tune is recommended to optimize performance gains and ensure proper engine timing.
Q: Can this camshaft be used in a daily driver?
A: Absolutely. While designed for performance, the Stage 1 profile maintains excellent drivability for street use.
Q: Does this camshaft require upgraded valve springs?
A: Yes, we strongly recommend pairing with upgraded valve springs for best results and longevity.
