Don't know if you guys have heard, but GM Performance Parts is developing a new "LSX" block capable of supporting over 1,000 HP and can be fuel injected or carb'd. It features all the good stuff thats been going into GM's LS blocks, so the after market will support it to death. I know most of you guys are purists, but since GM hates us and won't make a new TA to dust that new Camaro, this may be the way to go to be able to hang and still get 20mpg. Just wanted to let ya know, been reading a bunch of stuff about the new engines lately....man it seems we're in the middle of a new horsepower war.Too bad the imports are joining in as well.....a few new 350HP+ rides from over seas will hit in the next two years.