|  | 21. | The compression ratio was changed to 10, 8 : 1. 
 
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|  | 22. | Doing so will lower the compression ratio, but still function. 
 
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|  | 23. | In addition to this, model diesels have variable compression ratios. 
 
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|  | 24. | When introduced it had a 7.7 : 1 compression ratio. 
 
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|  | 25. | You do seem to have gotten an impressive compression ratio. 
 
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|  | 26. | The only difference is in the 350 cubic V-8s'compression ratio. 
 
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|  | 27. | The algorithm therefore produces a 2 : 1 compression ratio. 
 
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|  | 28. | -- Limiting the compression ratio in engines to between 9-to-1 and 9 . 5-to-1. 
 
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|  | 29. | _Increased compression ratio, resulting in greater efficiency and lower emissions. 
 
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|  | 30. | One such experiment yields a compression ratio graph given below. 
 
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