PI swap + S-trim

[Beard]

I understand the issue of increased compression with a PI swap and that it doesn't like boost, but what is the most boost I could run relatively safely with an S-trim and what would I need to do it (i.e. aftercooler, plugs)?

Oh and so i don't get flamed, I did search and found:

http://www.sn95forums.com/forum/index.php?topic=4474.0

I just want to see if anyone has anything else to add.

 

[LAFENATU]

I would just do the regular S-trim kit.

Leave the stock pulley on it and have fun.

Make sure you get a tune though, don't depend on that flimsy FMU. No need for an aftercooler...waste imo. As far as the plugs, I would do at least one heat range cooler.

.02

 

[96 blue moon]

I am only running a 6psi pulley on my procharger with PI heads to be on the safe side. My dyno numbers are 380rwhp and 369tq. I did use a one step colder plug.