Chrysler 1964-89 273 340 360 / 1967-89 318 (except roller rockers) Chrysler 273 340 360 318 Engine Pro Fair Idle Stage 3 Hyd. Flat Tappet Cam. These cams are brand new in the box from the factory. Please look at the second picture for cam specs.
Hydraulic Lifter Cam
Stage 3 Cam (see cam range & selection chart), (2nd Picture).
Duration @ .050 Intake 214 Exhaust 224
Advanced Duration Intake 288 Exhaust 298
Valve Lift .443 Exhaust .466
Lobe Sep. Intake 108 Exhaust 116
Power range 2000-4800
Idle: fair
Comment: Good low to strong mid range torque.
Lifters: 2011
- Ground in the USA American made casting and billets
- Computer designed lobe profiles for maximum power
- Journal roundness maintained to within .0002"
- Manganese phosphate coated, flame hardened castings or induction hardened billets
- Profiles are Adcole verified for the ultimate in accuracy
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
