Exceptional torque with good horsepower and moderate fuel economy.
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Austempered Ductile Iron
Engine Family: Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)
Lifter Type: Hydraulic Roller
Amazon ASIN: N/A
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: TPX254HR-15
Camshaft Series: Tri-Power Xtreme
Usage: Street/Performance
Cam Type: Hydraulic Roller
Grind Number: TPX254HR-15
Basic Operating RPM Range: 1,200-5,200
Intake Duration at .050 Inch Lift: 206
Exhaust Duration at .050 inch Lift: 212
Advertised Intake Duration: 254
Advertised Exhaust Duration: 264
Lobe Separation: 115
Intake Valve Lift: 0.477
Exhaust Valve Lift: 0.471
Lifters Included: No