New motor, do I need a retune?

Originally Posted by louiey370z so putting in a new motor with low miles and I'm wondering if I need to get it retuned as I got it dynotuned previously. Is

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New motor, do I need a retune?

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1 Post By Rahul718
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04-12-2016, 04:10 PM

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Rahul718

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Quote:

Originally Posted by louiey370z

so putting in a new motor with low miles and I'm wondering if I need to get it retuned as I got it dynotuned previously. Is it necessary? I was told that it might need to be put on the dyno just in case to see if numbers match up, but that requires even more money and I'm not sure if it's necessary. Thanks guys

I would say absolutely. No 2 motors are the same, even off the same assembly line. Your dyno tune was made for your old engine. It may line up with the new one, but chances are it'll require some adjustments.

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