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COMP Cams 54-777-11 - Custom Camshaft LS Gen III/IV NSR

COMP Cams 54-777-11 - Custom Camshaft LS Gen III/IV NSR

COMP Cams | 54-777-11
SKU: COMP-54-777-11
$413.99 USD
$455.39 USD $413.99 USD
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COMP Cams 54-777-11 - Custom Camshaft LS Gen III/IV NSR

NSR Drift 233/243 Hydraulic Roller Cam for GM LS GEN III/IV

The best possible drop-in cam for a budget 5.3L Drift / Road Race / Drag build with Spintron-proven 7500 RPM+ stability. It is a good idea to replace the timing chain.

The COMP Cams No Springs Required Drift Cam is the first Camshaft specifically designed for 4.8/5.3 LS swapped drift, road Race and autocross cars. Along with major gains in power across the whole RPM range, excellent throttle response is achieved and valve train stability is maintained up to 7500 RPM by using the new LST (Low Shock Technology) lobe design. This stability keeps valve train parts from breaking and helps to maximize the longevity of your LS engine. This Cam has already proven itself in Pro-Am Drifting and SCCA Autocross Competition!

Grind Number: 294LSD14
Cam Type: Hydraulic Roller
Lifter Type: Hydraulic Roller
Usage: Race or Street/Strip
Camshaft Series: NSR Drift
Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Performance Description: The best possible drop-in cam for a budget 5.3L Drift / Road Race / Drag build with Spintron-proven 7500 RPM+ stability. It is a good idea to replace the timing chain.
Basic Operating RPM Range: 3000-7500
Intake Duration at .050 Inch Lift: 233
Exhaust Duration at .050 Inch Lift: 243
Advertised Intake Duration: 294
Advertised Exhaust Duration: 304
Lobe Separation: 114
Intake Valve Lift: 0.541
Exhaust Valve Lift: 0.541
Camshaft Material: Billet Steel
Lifters Included: No
Assembly Lubricant Included: Yes
Recommended Valve Spring Kit/Part Number: 26906
Valve Springs Required: No, but recommended
Camshaft Gear Attachment: 3-Bolt
Recommended Cam Install Kit: 5621
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: 294LSD14
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