Quote:
Originally Posted by foff667
you were at 12.5:1 at peak tq and 13.0:1 at peak hp...i wouldnt say thats very far off from where you should be on a dyno 
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I agree, you won't gain much if anything but it doesn't hurt to have one. Do you need it, I don't think so, would it be a waste of money, again I don't think so, especially if you plan on more mods.