Table 3, figures from leakage tests run at BMW SPECIALTY SHOP A on 1/28/97
| Cyl# | 1 | 2 | 3 | 4 | 5 | 6 |
| Comp | 150 | 160 | 160 | 165 | 165 | 165 |
| Leakage | 40% | 5% | 15% | 8% | 10% | 15% |
Table 4, figures from very expensive leakage tests run by THE LOCAL BMW DEALER on 1/29/97:
| Cyl# | 1 | 2 | 3 | 4 | 5 | 6 |
| Comp | 150 | 155 | 155 | 155 | 155 | 155 |
| Leakage | 16% | 8% | 8% | 8% | 6% | 8% |
Table 5, figures from not so expensive leakage tests run by BMW SPECIALTY SHOP C on 1/30/97:
| Cyl# | 1 | 2 | 3 | 4 | 5 | 6 |
| Comp | 150 | 165 | 165 | 165 | 165 | 165 |
| Leakage | 35% | 2% | 7% | 8% | 6% | 7% |
I think these figures speak for themselves