Does anyone have any experience with Man-A-Fre's fluid heat riser? I have one on order, and want to know if there are any tips on installation? Or long term usage problems? I am installing on a F motor with Weber 38 carb, and header. I currently run WAY too cool when it is -15, even with the radiator completely blocked off. Water temp never gets above 150. I get alot of stumbeling between shifts.

I put one on a few years ago and its holding up fine, of course california is quite a bit different than alaska. It helped mine run ALOT better in the cold mornings. I have a stock carb and a header. I would have made one myself if I had it to do over again. hooking it up is totally straight forward.