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Old 01-14-2007, 10:42 AM
  #3  
I-Love-Jets
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Default RE: Sunday noon Revver sounds

Hello Rudeboy,

that’s a nice performance for this cheapy MVVS engine. Do you run a prop size of 5.5x5.5? If so, these are very good rpms numbers. I guess you have changed the timings, the venturi bore diameter and increased compression, haven’t you?