So these are the class engine sizes you can run ?
What class the car running under ?
Is it BVGCC ?
The first letters of a car’s classification usually reflect the engine’s displacement but sometimes are even more specific. The most common engines found at Bonneville are pushrod V-8s for the larger engine classes and motorcycle engines for the smaller engine classes; however, virtually anything goes. A Mopar 440 big-block with its factory bore and stroke is actually 439.72 cubic inches, putting it right at the upper end of the allowed displacement in the B class. A Supra’s 3.0-liter 2JZ engine would place it in the F class.
| Cubic Inches | Liters |
| AA | 501+ | 8.210+ |
| A | 440–500.99 | 7.210–8.209 |
| B | 373–439.99 | 6.112–7.209 |
| C | 306–372.99 | 5.015–6.111 |
| D | 261–305.99 | 4.277–5.014 |
| E | 184–260.99 | 3.015–4.276 |
| F | 123–183.99 | 2.016–3.014 |
| G | 93–122.99 | 1.524–2.015 |
| H | 62–92.99 | 1.016–1.523 |
| I | 46–61.99 | .754–1.015 |
| J | 31–45.99 | .508–.753 |
| K | Up to 30.99 | Up to 0.507 |