I can't find where/if you specified in that thread, was that with the stock MAXX 171 version or the Shocker 185 CNC version? The ProMAXX site says the 171 will do
[email protected]" on the intake and the 185 CNC is at
[email protected]". Your result on your bench was in the middle,
[email protected]".
Maxx 171 SB Mopar (Sold in Pairs) - PROMAXX Performance Products
Shocker 185 Mopar CNC (Sold in Pairs) - PROMAXX Performance Products