Product Overview
Oldsmobile V8 260 350 425 Stage 2 448/472 Lift Cam Camshaft & Lifters Kit MC1777.
MC1777 Hydraulic Flat Tappet Camshaft! Also included is a SET of (16) HA951 Lifters!
This is a flat tappet cam for OLDSMOBILE V8 1967-85 (39 DEGREE BANK ANGLE) 260, 307, 350, 400, 403, 425, 455 C.I. Engines.
Camshaft Specifications:
- Stage: 2
- Duration @ .050": Intake: 204 Exhaust: 214
- Advertised Duration: Intake: 280 Exhaust: 295
- Valve Lift: Intake: .448 Exhaust: .472
- Lobe Separation: Intake: 106 Exhaust: 118
- Power Range: 1500-4000
- Idle: Smooth
- Lifter Part #: 951
- Comment: Torque Cam. GOOD LOW END TORQUE AND PULLING POWER.
- Note: THESE CAMSHAFTS HAVE BASE CIRCLES .100” TO .150” SMALLER THAN THE STOCK CAMSHAFT. SINCE THESE ENGINES HAVE NON-ADJUSTABLE ROCKER ARMS, IT MAY BE NECESSARY TO USE LONGER PUSH RODS OR ADJUSTABLE PUSH RODS.
General Stage 2 Camshaft Specifications:
- Idle Quality: SMOOTH
- Torque:Good Low and Mid-Ranges 1800-2600 RPM
- Fuel Economy: GOOD
Recommendations:
- Towing: Good For Light Pulling and RV Use
- Racing: NOT RECOMMENDED
- Computer Controlled Vehicles: MODIFICATIONS MAY BE NEEDED
- Transmission: STOCK AUTOMATIC OR MANUAL
- Compression Ratio: 9.5:1 OR LESSER
