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Competition Cams SK11-420-8
Magnum 215/215 Hydraulic Roller Cam SK-Kit for Chevrolet Big Block 396-454; Daily driven street machines. Works with stock converters. Likes headers. 396c.i. needs 3.55-3.73+ gear. Slightly rough idle.
Competition Cams SK32-234-4
Magnum 244/244 Hydraulic Flat Cam SK-Kit for Ford 351C, 351M-400M; Street/strip use with 3000+ stall, 10:1 compression, low gears. Racy idle.
Competition Cams 21-306-4
Magnum 224/224 Hydraulic Flat Cam for Chrysler 383-440; Great replacement for 440 with 700-800 CFM or six pack. Noticeable idle in 383. Slight idle in 440. Largest cam w/ stock converter.
Competition Cams 32-239-4
Magnum 248/248 Solid Flat Cam for 351C, 351M-400M; Street/strip, 3000+ stall, low gear, 10:1 compression. Rough idle. Great mid-range and top end.
Competition Cams K21-237-4
Magnum 231/231 Hydraulic Flat Cam K-Kit for Chrysler 383-440; For 9:1-10:1 compression. 383 needs 2500 stall. 440 needs 2000+ stall. Use 700-800 CFM carburetor, headers, 3.91+ gears.
Competition Cams SK32-235-4
Magnum/Drag Race 253/253 Hydraulic Flat Cam SK-Kit for Ford 351C, 351M-400M; Bracket race/limited street use, 3500+ stall, 11:1 compression, radical idle. Good torque in heavy car. 3500+ stall or 4 speed, 10:1 compression.
Competition Cams K21-242-4
Magnum 244/244 Hydraulic Flat Cam K-Kit for Chrysler 383-440; Serious street/strip effort. 383 needs 3000-3500+ stall. 440 needs 2500-3000. 750 to 800 CFM carb and headers, 3.91+ gear.
Competition Cams 32-240-4
Magnum 260/260 Solid Flat Cam for 351C, 351M-400M; Pro Street/bracket race. Excellent top end, 3500+ stall and 11:1 compression. Radical idle.
Competition Cams CL61-244-4
Magnum 218/218 Hydraulic Flat Cam and Lifter Kit for Chevrolet 194-250 V6; Good street performance with stock converter or 2000+ stall, choppy idle.
Competition Cams K21-243-4
Magnum 253/253 Hydraulic Flat Cam K-Kit for Chrysler 383-440; Pro Street. 383 needs 3500-3700+ stall. 440 needs 3000-3300+ stall. 850 CFM carb, 10:1+ compression. Headers and good int, 3.90-4.30 gear.
Competition Cams SK11-430-8
Magnum 224/224 Hydraulic Roller Cam SK-Kit for Chevrolet Big Block 396-454; Great for street machines. Use headers, 9.5:1+ compression and 2000+ stall. Lower gears in all applications. Rough idle.