ZR1 +160

[CSH-HQ]

According to a friend who specializes in ZR-1s and who reversed engineered 
most of the code for one, and did his own editor, no gain at 160.
  He also, went on to explain how close the cals are on that application.
Mods do require minor change thou.  There is room to find a couple HP, but 
it's $$$$.
  Friend of his just did $4000 worth of headers, exhaust and some breathing 
work on a 2000 vette, and cal was forgiving enough to be right afterward.
Next week will be going to drags to document changes.
Grumpy