Dirthead, the only power adders on my car when I pulled that last year were a ported SC, mildly ported heads, and rockers. I launched with the cutout closed for two of my 1.9'*.
All the rest are tuning or gauges. The S1 is far more difficult to tune than the S2. That'* why my list is long.
I figured you would have the experience to see a mod list and actually determine which mods add power, and which mods are used to tune it afterwards.
I'm really sick of arguing stupid crap in this topic, which had to be split from my other topic due to your off-topic posting. I suggest you drop the issue or post a topic of your own, or even better yet, do the research on your own. Nobody wants to argue with a brick wall, and this should be a DISCUSSION, not an argument or debate. Your MANNER of posting invites argument.