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#4
On the 408, depending on whether you are running an intercooler or not (an IC will cost you a little boost depending on the design), I believe you will get between 7-9# of boost. I sold my S-trim and upgrade to a T-trim on my 383 because I could only get 7.2# max after the big FMIC. Same setup with the T-trim yielded a best of 12.8# to date, and 131 more rwhp.
It will still be a fun project, and you can always upgrade later.
Jim
It will still be a fun project, and you can always upgrade later.
Jim