Engine Kits

Pontiac 265 - 455ci V8 Magnum Camshaft #51-241-4
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Pontiac 265 - 455ci V8 Magnum Camshaft #51-241-4



Part #: 51-241-4
List Price: $287.98
Our Price: $143.99
You Save: $143.99

Availability: In Stock



Pontiac 265 - 455ci V8 Magnum Camshaft #51-241-4. HYDRAULIC: Racy idle. Bracket racing cam. Needs 10.5:1 compression and 3500 stall. Low gear ratio.

Advertised Duration

Duration @ 0.050

Valve Lift
W/1.5 Rocker

Lobe Sep.
Angle

RPM
Operating
Range

Int.

Exh.

Int.

Exh.

Int.

Exh.

 

 

305

305

253

253

.525

.525

110º

3000 - 6500

 

 

 

 

Advertised Duration 305 int./305 exh.
Advertised Exhaust Duration 305
Advertised Intake Duration 305
Basic Operating RPM Range 3,000-6,500
Brand COMP Cams
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 253 int./253 exh.
Exhaust Duration at 050 inch Lift 253
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.525 in.
Grind Number P 305H-10
Intake Duration at 050 inch Lift 253
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.525 in.
Lobe Separation (degrees) 110
Part Type Camshafts
Product Line COMP Cams Magnum Hydraulic Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.525 int./0.525 exh. lift

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