So, I was at Barnes & Noble looking for "Tune To Win" and came across a great book on engine blueprinting. Very detailed and discussed way more things than I thought blueprinting involved. This led me to the following question:

To what extent do the IT rules allow blueprinting?

The book I have discusses piston modification to properly adjust clearances, block modifications to clean up flash and generally improved oil flow, crank modification to reduce stress, etc, all in the blueprinting process. At first glance, this would seem to be beyond the rules, but if this is all part of blueprinting, I need to call my machinist today to change what he is doing to my engine...

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Bill
Planet 6 Racing
bill (at) planet6racing (dot) com