So I bought a used SVT UIM and its a bit on the grimy side on the interior (obviously, being a used part) And I was wondering what can I soak (Im guessing this is the cleaning method) my manifold in to help clear that crap out of the inside. Anyone have and input on the cleaning? (searched the 2.5L perf. section and came up empty handed).
-Cale
-Cale