Description_ASM |
Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design) |
Description_DEF |
Engine Camshaft |
Description_DES |
LSR Centrifugal Blower 235/251 Hydraulic Roller Cam for GM LS GEN III/IV |
Description_INV |
LSR C-Blower 235/251 H-Roller Cam GM LS |
Description_EXT |
Good high RPM power when used with a centrifugal blower. |
Description_KEY |
GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed |
Description_SHO |
LSRBlwr 235/251 LS |
Description_SHP |
None |
MSE Process Video Link |
https://www.youtube.com/watch?v=hTyIQxrPCCI |
C.A.R.B. Exempt for On-Road Vehicles? |
No |
Camshaft Material |
Billet Steel |
Advertised Exhaust Duration |
301 |
Camshaft Gear Attachment |
3-Bolt |
Intake Valve Lift |
0.621 |
Exhaust Duration at .050 inch Lift |
251 |
Title |
LSR Centrifugal Blower 235/251 Hydraulic Roller Cam for GM LS GEN III/IV |
Engine Family |
GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
Grind Number |
285LCB HR15 |
Basic Operating RPM Range |
2,500-7,200 |
Amazon ASIN |
B002EDX3OQ |
Advertised Intake Duration |
285 |
Assembly Lubricant Included |
No |
C.A.R.B. Exemption Reason |
N/A |
Valve Springs Required |
Yes |
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
Lifter Type |
Hydraulic Roller |
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
Intake Duration at .050 Inch Lift |
235 |
Cam Type |
Hydraulic Roller |
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
Lobe Separation |
115 |
C.A.R.B. E.O. Number |
N/A |
Lifters Included |
No |
Exhaust Valve Lift |
0.624 |
Camshaft Series |
LSR Centrifugal Blower |
Length |
3.0000 |
Width |
3.0000 |
Height |
23.0000 |
Weight |
10.0000 |