I found a lot of oil cooler posts here for the 5.0 but looking specifically for experiences with 3v oil cooling. Last season I upgraded from a 19 row mishi oil cooler to Setrab 925. Just ran Thunderhill the other day and consistently saw oil temps settling between 235-240 with ambient temp around 90 degrees. According to the specs, this unit has a btu range of 42-60k at 300-400 hp, so I was hoping to keep temps closer to 220-225. I haven't ducted it yet, so maybe that's the missing link? Engine is bone stock with wet sump running a blend of Driven 5/20-5/30. I know the 5.0 guys run the 948 but that seems like overkill for a 300hp 3v. Hopefully someone here has this dialed in and can share their info. Thanks.