Removed 2 row, and installed 3 row. Went for a jeep drive. a/c on max, 93* outside, 50 city- 50 freeway it stayed at 195*. Once we got to destination, I left it idle for 10-15min (forget). We then left, it went up to 215* (between 210* and the next line). Drove back home. Came down to 212* (hair line off 210*) and maintained. Thought it might come back to 195* again (but didn't), maybe heat soak kicked in, unknown. But, I am happy. It ran much cooler. I can live with 195-212* in 93* outside a/c set on max. Before it was at 225* mark (line passed 210*).
'97 Cherokee, 99+ intake, 62mm TB, 703 injectors (new), k&n intake, Hypertech III, 180* stat (1/8" drilled hole), 2.5" manifold 2 tail pipe (Hooker Maxflow & hi flow cat), Perf header, 4.5" zone lift, 32" GY Dura Trac, Rear head rests. Comp cam "231" & Perf head (LS1 BIG valves 2.02/1.62). 3 row alum radiator.