Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Chevy | Low Cab Forward | 2016-2017 |
Product Details
LST™ Stage 2 Mechanical Roller Tappet Camshaft (54-313-11) by COMP Cams®. The LST™ Camshaft Series uses the newest and most advanced lobe designs from COMP Cams®. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology” features lobe profiles designed to maximize additional engine airflow, which reduces harmful EGTs, while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss.
Notes
- Valve Springs Required: Yes
- Recommended Cold Lash Setting - Exhaust: 0.009"
- Recommended Cold Lash Setting - Intake: 0.007"
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME
Specifications
| Low-End RPM: 3300 |
| Top-End RPM: 7500 |
| Intake Duration at 0.050 In Lift: 242° |
| Exhaust Duration at 0.050 In Lift: 254° |
| Intake Valve Lift: 0.672" |
| Exhaust Valve Lift: 0.668" |
| Advertised Intake Duration: 282° |
| Advertised Exhaust Duration: 294° |
| Lobe Separation: 113° |
| Grind Number: 282LGW13 |
| Attachment: 3-Bolt |
| Material: Billet Steel |
Features
- High quality at an affordable price
- Expertly made from premium materials
- Built to match your exact requirements
For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, COMP Cams® still retains the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.
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