im speaking of the R35 GTR. Godzilla. that car, all the hype. you see if you twin turbo a 350, you run into problems. you can't just turbo it you have to mess with every aspect of the car to do it right and even still it won't be fully reliable as if it came turboed.
they may not be light but take power easy. also they seem to be pretty well balanced which helps cornering. of course lightweight is the best of both worlds.