> Are we really discarding the SR20DE...how come i don't see N/A SR20s rated at > 200 whp with simple bolt ons? Because the Spec V has 1/4 more displacement then the SR20de and start out with about 20 more hp at the wheels and comes with pretty whimpy cams, a heavy ass flywheel (which will show a hp loss on a inertial dyno) and a power robbing balance shafts. Lee