COMP Cams Camshaft CRB 270H-10 - 21-306-4

Magnum 224/224 Hydraulic Flat Cam for Chrysler 383-440

Application: Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

Great replacement for 440 with 700-800 CFM or six pack. Noticeable idle in 383. Slight idle in 440. Largest cam w/ stock converter.

Hydraulic: Great Replacement for 440 with 700-800 CFM or Six Pack

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.

• Easy on valve train parts.
• Can be used with mild ratio rocker arms and traditional performance valve springs.
• Best with aftermarket torque converters and 9.5:1 compression.
• Can be used with mild ratio rocker arms and traditional performance valve springs.
• Easy on valve train parts.
• Great high RPM power.
• Best with aftermarket torque converters and 9.5:1 compression.