Was the Senza intake used on both pulls? Just wanted to clarify that the only difference was the rebuilt w/ .040 over. It sounded like you went back to webbed EGR intake, but you stated the fresh bottom end was the only difference -- just making sure I read that correctly.
Pallnet -- I got one of your fuel rails years ago and I still probably get more questions about that than anything else, lol. Not the haltech or the LS coils, everyone asks about the fuel rail first.
Great product, great service
http://www.superchevy.com/how-to/engines-drivetrain/ghtp-1303-camaro-zl1-rx-performance-super-chiller-ac-assisted-intercooler-install/
Someone beat you to it
Can you just use one of the original default base maps to get started? http://www.haltech.com/downloads-2/base-maps/ Theres a default r32/33 base map in there. I know yours isnt even close to stock, but worse case it will give a you a starting point to restart your tune :/