Chevy SBC 5.7L HP 1958-95 Stage 3 462/470 Lift Roller Cam Camshaft MC22238

This is for CHEVROLET Small Block V8 1955-95 262, 265, 267, 302, 305, 307, 327, 350, 400 C.I engines. These cams are designed for use in Small Block Chevy engines originally equipped with flat tappet camshafts.

Camshaft Specifications: 

• Stage:     3
• Duration @ .050":     Intake: 210 Exhaust: 215
• Advertised Duration:     Intake:288 Exhaust: 284
• Valve Lift:     Intake: .462 Exhaust: .470
• Lobe Separation:     Intake: 106 Exhaust: 114
• Power Range:     1000-5300
• Idle:     Fair
• Lifter Part #:     HA5000RA (not included)
• Comment: STREET PERFORMANCE, SLIGHT LOPE
• NOTE: NOT COMPUTER COMPATIBLE

General Stage 3 Camshaft Specifications:

• Idle Quality:   Fair with some lope
• Torque:  Mid-Range 2400-3200 RPM
• Fuel Economy:  FAIR 

Recommendations:

• Towing: Not Recommended
• Racing: Mild Bracket Racing
• Computer Controlled Vehicles: Modified computer chip may be required to compensate for low vacuum
• Transmission: STOCK AUTOMATIC OR MANUAL
• Compression Ratio: 10.3:1 or less check valve to piston clearance

NOTE: Anytime you install a new camshaft, it should always have new lifters installed as cams and lifters create a wear pattern as they mate together.

Camshafts and lifters are guaranteed to be straight, on size, and to correct lift, index and duration.  There is no guarantee on camshafts and lifters after engine is started.  Customer has the privilege of checking and inspecting camshafts and lifters at the time of installation.  If camshafts and lifters do not meet your level of satisfaction, DO NOT INSTALL!  Returns only accepted if camshafts and lifters has not been installed.  No guarantee once engine has been run.