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COMP CamsMore from COMP Cams

COMP Cams Stage 1 LST Max HP Solid Roller Cam for 3-Bolt LS w/ Aftermarket Pistons

Part # 54-315-11

Description

The Stage 1 LST 250/260 Max HP Solid Roller Cam for 3-Bolt LS with Aftermarket Pistons has a broad powerband with the best average torque and horsepower in LT1 Applications.

Specifications

Advertised Exhaust Duration300 deg
Advertised Intake Duration290 deg
Amazon ASINB07MNTLGCL
Assembly Lubricant IncludedNo
Basic Operating RPM Range3,400-7,500 RPM
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 Federally Certified Vehicles Manufactured Before 1967?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. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
Cam TypeSolid Roller
Camshaft Gear Attachment3-Bolt
Camshaft MaterialBillet Steel
Camshaft SeriesLow Shock Technology
CK-Kit UpgradeCK54-315-11
Engine FamilyGM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
Exhaust Duration at .050 inch Lift260 deg
Exhaust Valve Lift0.668 in
Grind Number290LGW11
Intake Duration at .050 Inch Lift250 deg
Intake Valve Lift0.672 in
Lifter TypeSolid Roller
Lifters IncludedNo
Lobe Separation111 deg
MK-Kit UpgradeMK54-315-11
Recommended Cam Install Kit for LS75622
Recommended Cam Install Kit for non-LS75621
Recommended Cold Lash Setting - Exhaust0.009 in
Recommended Cold Lash Setting - Intake0.007 in
Recommended Max-Lift BSR Shaft Rocker System1981-16 (LS1), 1982-16 (LS3), 1983-16 (LS7)
UPC / GTIN00036584386360