Displacement - 454cu
Horsepower - 270hp @ 4000 RPM (SAE Net)
Torque - 390ft-lbs @ 3200 RPM (SAE Net)
Bore & Stroke (in) - 4.251 x 4.00
Compression Ratio - 8.5:1
Firing Order - 1-8-4-3-6-5-7-2
Battery (Standard) - Model
Number 1980149
Number of Plates
per Cell - 90
Cranking Power
@ 0 deg F (Watts) - 3750
Capacity @ 20
hr Rate (Amp. Hr.) - 76
Carburetor - 4bbl
Rochester Quadrajet
Manual - 7042215
Automatic -
7042220
Oil Capacity - 4.5qts
Generator (Standard) - Model
Number 1100566
Amps - 37
Generator (With RPO C60) -
Model Number 1100843
Amps - 61
Generator (With RPO K85) -
Model Number 1100917
Amps - 63
Starter -
Manual Transmission
- Model Number 1108418
Automatic Transmission
- Model Number 1108430
Distributor - Model
Number 1112052
Centrifugal
Advance (Crank Degrees @ Engine RPM)
0 @ 857 RPM
2 @ 1143 RPM
14 @ 2000 RPM
22 @ 3900 RPM
Vacuum Advance
(In Crank Degrees)
0 @ 8" Hg
20 @ 17" Hg
Point Dwell
Setting - 29 - 31
Ignition Timing
(BTDC) - 8 deg
OEM Spark Plugs
- AC-R44T