Engine Kits

SB Chevy Magnum Mechanical Camshaft
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SB Chevy Magnum Mechanical Camshaft



Part #: 12-225-4
List Price: $287.98
Our Price: $143.99
You Save: $143.99

Availability: In Stock



SB Chevy Magnum Mechanical Camshaft # 12-225-4. SOLID: Street / strip. 3500+ stall, 10.5:1 compression.
Low gears, headers and intake. Racy idle.

Advertised Duration

Duration @ 0.050

Valve Lift
W/1.5 Rocker

Lobe Sep.
Angle

RPM
Operating
Range

Int.

Exh.

Int.

Exh.

Int.

Exh.

 

 

306

306

260

260

.555

.555

110º

3000 - 7000

 

 

Advertised Duration 306 int./306 exh.
Advertised Exhaust Duration 306
Advertised Intake Duration 306
Basic Operating RPM Range 3,000-7,000
Brand COMP Cams
Cam Style Mechanical flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 260 int./260 exh.
Exhaust Duration at 050 inch Lift 260
Exhaust Valve Lash 0.022 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.555 in.
Grind Number CS 306S-10
Intake Duration at 050 inch Lift 260
Intake Valve Lash 0.022 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.555 in.
Lobe Separation (degrees) 110
Part Type Camshafts
Product Line COMP Cams Magnum Solid Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.555 int./0.555 exh. lift

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