Everyone remember these come calibrated for 19lb Injectors!

If you do not have them you will run Dangerously lean!

This is not a just simple plug and play mod for non-SVT's.

Also a lot of the HP gains found on SVT's are from leaning the mixture out by calibrating the Meter's transfer function to read slightly less voltage per air mass than the meter is actually flowing. (I.E. Yes that means even leaner without 19lb injectors!)

So only get this if you have 19lb injectors. (or larger but that's another story & calibration altogether)

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.