Well Im going to be working on closing off the radiator opening this winter. Sadly Ive never driven my Z over 30mph or in traffic so Im not sure how much of the radiator will be needed to keep it cool.
I know the weather, engine specifications, radiator type, and fans all are variables but Id just like to see what everyones opinion was.
Ill try to get some picture of the design up later. Have a pretty good plan on how it will be made.
The car will have hood vents, fender vents and has a front urethane air dam so hopefully the air going in will get out pretty quickly (better cooling).
Thanks
Heres Proxlamus's thread on this subject: http://forums.hybridz.org/showthread.php?t=122197