haha yeah, i think itd be great to have all the old principles of the Z/28 back, the lighter higher revving engine with major emphasis on weight and handling, which would make a Z/28 specific engine amazing...i just doubt GM would put the time and money into it just to have it in one trim level of one car in their whole fleet =/ laaame lol
the LS7 is my favorite of the three proposed but id be in favor of any of the three, especially if it keeps costs down
id like to see weight comparisons for all three engines