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Discussion Starter #1
Are some pcms codes putting more HP out than others using the sct?:shrug: :shrug:

I have the newest reflash and it seems to dyno lower than what it should.
 

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Discussion Starter #4
InnovativeDiesel said:
Yes, the year of the truck and strategy(PCM code) will make a difference.

I have an 05 with the newest flash.:nunu:

How much difference? And why would there be a difference in Hp?
 

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It's YRE2 flashed to a TNNO and if you don't believe me I will show you in Houston.....:muha Heck I don't know but it felt good to say...
jschall
 

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I had YRE2 and was flashed to a ZHB1, but a TNN0 file is what works better in my truck. I was told recently that I ought to go backwards and try a YRE2 file.:shrug:
 

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I have both my yre2 and tnno files and in fact drove my yre2 after I was a TNNO for 20k miles or so (unknowingly)...but the TNNO seems a lot smoother...they are both sick wot..but it would be interesting to see on a dyno....
 
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