Product Overview
Chevy SBC V8 Stage 4 520/520 Lift Mechanical Cam Camshaft & Lifters Kit MC22402
Engine Pro MC22402 Mechanical Flat Tappet Camshaft! Also included is a SET of (16) MA992 Lifters!
This is for Chevy SBC 262, 302, 307, 327, 350, 400 C.I V8 Engines from 1955-1995.
Camshaft Specifications:
- Stage: 4
- Duration @ .050": Intake: 240 Exhaust: 250
- Advertised Duration: Intake:282 Exhaust: 290
- Valve Lift: Intake: .520 Exhaust: .520
- Lobe Separation: Intake: 104 Exhaust: 108
- Power Range: 2700-6200
- Idle: LASH .022 INT .024 EXH ROUGH
- Lifter Part #: 992
- Comment:LOPE
- NOTE: NOT COMPUTER COMPATIBLE
General Stage 4 Camshaft Specifications:
- Idle Quality: Rough. Manifold Vacuum Will Not Operate Power Brakes
- Torque: Mid-Range 3000-4000 RPM
- Fuel Economy: Poor
Recommendations:
- Towing:Not Recommended
- Racing: Bracket Drag Racing, Limited Oval Track
- Computer Controlled Vehicles: Not Recommended
- Transmission: Automatic With High Stall Converter or Manual
- Compression Ratio: 10.5:1 To 11.0:1. Check Valve to Piston Clearance
