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Old 01-23-2003 | 08:59 PM
  #3  
Paul T-delete
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From: FL
Default Saito .72

the .72 is a bored out .56. The .80 has a different head and thus weighs more. The .91 is a bored out .80. The 100 is a new engine all together but weight was a strong consideration in its design.
PT