COMP Cams

Magnum/Drag Race 253/253 Hydraulic Flat Cam For Pontiac 265-455

BDQQ-51-241-4

$309.95 USD

~~$309.95 USD~~ $309.95 USD

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Hydraulic: Racy idle. Bracket racing cam. Needs 10.5:1 compression and 3500 stall. Low Gear ratio. Vehicle Specific

Attributes

Brand Name: COMP Cams
GTIN: 00036584612087
Advertised Exhaust Duration: 305
Advertised Intake Duration: 305
Amazon ASIN: B001O07IL4
Assembly Lubricant Included: Yes
Basic Operating RPM Range: 3,000-6500
C.A.R.B. E.O. Number: N/A
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.
C.A.R.B. Exemption Reason: N/A
Cam Type: Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade: CL51-241-4
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Cast Iron
Camshaft Series: Magnum
Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)
Exhaust Duration at .050 inch Lift: 253
Exhaust Valve Lift: 0.525
Grind Number: 305H-10
Intake Duration at .050 Inch Lift: 253
Intake Valve Lift: 0.525
K-Kit Upgrade: K51-241-4
Lifter Type: Hydraulic Flat Tappet
Lifters Included: No
Lobe Separation: 110
SK-Kit Upgrade: SK51-241-4
Usage: Street/Strip
Valve Springs Required: Yes

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