JEGS
Hydraulic 3-Bolt Roller Camshaft for 1997-2015 GM Gen III/IV LS Engines [298/309 Duration, 612/612 Lift, 110 LSA]
555-200585
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![Hydraulic 3-Bolt Roller Camshaft for 1997-2015 GM Gen III/IV LS Engines [298/309 Duration, 612/612 Lift, 110 LSA]](http://www.jegs.com/images/photos/500/555/555-200585.jpg "Hydraulic 3-Bolt Roller Camshaft for 1997-2015 GM Gen III/IV LS Engines [298/309 Duration, 612/612 Lift, 110 LSA]")
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GM LS Series
JEGS 555-200585 Hydraulic Roller Camshaft for 1997-2015 GM LS GEN III/IV Engine is designed for GM car and truck applications with a three-bolt camshaft gear attachment and 1.7 ratio rocker arms. This camshaft is a good street/strip performance cam and provides great mid-range and superior top-end power. Requires custom ECU tuning.
JEGS 555-200585 Hydraulic Roller Camshaft Notes:
- Requires use of roller lifters, available separately
- Advertised Duration: 298 Deg. Int./309 Deg. Exh.
- Max lift with 1.8 rockers 0.648 in./0.648 in.
- Not compatible with production-style variable-valve configurations or production valve springs
1997-2015 GM LS GEN III/IV Engine Fitment Listing
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
What is the Recommended Compression Ratio for this cam? What is the Minimum CR As well?
Will this fit my 2008 Gmc sierra 5.3l ?
What stall does this cam need
What is the base circle on the cam?
what valve springs are recommend for this cam?
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.