| 302 "G" 8V | |
| 1968 | |
| Tunnel Port | |
| Engine Type | 8 cylinder |
| 90 degree, | |
| Overhead Valves (OHV) | |
| Displacement | 302 cu.inches (CID) |
| Maximum torque | 310 lbs./ft. @ 2,800 RPM |
| Maximum Horsepower | |
| 240 BHP @ 5,000 RPM | |
| 420 BHP @ 8,000 RPM | |
| (Trans Am Version) | |
| Firing Order | 1-5-4-2-6-3-7-8 |
| (Number 1 cylinder on right bank, nearest radiator) | |
| Bore & Stroke | 4.004" x 3.0028" |
| (101.6 mm X 76.0 mm) | |
| Compression Ratio | 10.5:1 |
| Compression Pressure | 130-170 psi |
| Oil Pressure (hot) | 35 to 60 lbf/in2 |
| Mains | 4-bolt |
| Autolite 4300-A (2x4V) | |
| Carburetor | automatic choke |
| Holley 4160 (2x4V) | |
| manual choke | |
| Size of Carburetor | Autolite 435x2 CFM |
| Holley 540x2 CFM | |
| Fuel | premium gas |
| Intake Manifold | special aluminum with pushrods in intake |
| Valve train | hydraulic lifters |
| Intake | 2.01" |
| Exhaust | 1.53" |
| Distributor | |
| single point | |
| vacuum advance | |
| Point Gap | |
| Initial Ignition Timing | |
| Dwell @ idle RPM | |
| Spark Plugs | Autolite BF-42 |
| Plug Gap | |
| Long Block Weight | 475 |
| in lbs. |