Temps sound good just like what mine ran, yeah I had to retighten every thing after I installed it on mine, did you install it during and oil change? I did and it added about one quart of oil the first time, then the oil changes after should be normal, that means the extra quart stays in the cooler so I wouldn't go over 4k miles between oil changes, btw pics look good lol, what did you have to modify?