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new engine same electonics... re-dyno tune?

  #1  
Old 07-18-2014, 02:29 PM
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Default new engine same electonics... re-dyno tune?

So replacing my engine with a newer used block and head. I'll use my same exhaust. Same throttle bodies same filter same injectors cpu etc....

But new block new head.

Will I need to retune my power commander or will it make no difference since the mechanics should be same other than wear?
 
  #2  
Old 07-18-2014, 04:48 PM
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It should be pretty close to the same tune.

If you want it perfect, put it back on the dyno.
 
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