| Specs | Z28 Camaro | Mustang | 3000GT | Corvette | STS |
|---|---|---|---|---|---|
| Displacement | 5.7L | 4.6L | 3.0L | 5.7L | 4.6L |
| Cylinders | 8 | 8 | 6 | 8 | 8 |
| Horsepower | 305@5200 | 260@5250 | 218@6000 | 345@5600 | 300@6000 |
| Torque | 335@4000 | 302@4000 | 205@4500 | 350@4400 | 295@4500 |
| Weight | 3,403 | 3,237 | 3,280 | 3,223 | 4,032 |
| Compression | 10.1 | 9.0 | 10.0 | 10.1 | 10.3 |
| Bore x Stroke | 3.90 x 3.62 | 3.60 x 3.60 | 3.59 x 2.99 | 3.90 x 3.62 | 3.66 x 3.31 |
| Fuel System | SEFI | SEFI | MPFI | SEFI | SEFI |
| Transmission | 6M OD | 5M OD | 5M OD | 6M OD | 4A OD |
| Final Drive | 3.42 | 3.27 | 4.15 | 3.42 | 3.71 |
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