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whats the difference?

Discussion in 'ECU's, Electronics, and Tuning' started by Scilingo, Apr 4, 2005.

  1. Scilingo

    Scilingo Member

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    OK, i have a 91 crxsi shell and my b16..but i was wondering what the difference is between the PR3 and the PW0....there both obd0 dohc vtec ecu's right? but is one better than the other?
     
  2. pissedoffsol

    pissedoffsol RETIRED

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    pr3 is more "friendly" but they are practically identical. this is asked a lot. do a search and you'll probably find a more detailed answer
     
  3. jdm94ex

    jdm94ex Senior Member

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    hey i tried to search but i really didnt find anything. wwhat should i look for with this swap
     
  4. pissedoffsol

    pissedoffsol RETIRED

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    i'd take the pr3 if it was an option.
     
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