Turning torque for engine

Here is what I have. I have a March pulley system style track set up. It is a serpentine belt set up. I used the water pump that came with the pulley set.I have tried 6 and 8 blade pumps . Also tried the cage type impeller where it is a closed type like a wheel . I’ve routed the belt the correct way that they say to route the belt. I wish I would’ve never bought the system honestly. But the problem is it’s too late now. I have air conditioning in the car. A vintage air set up. It works properly. The fans come on when the AC pressure gets high enough. I have no problem with that. I can drive the car for about 20 minutes and the heat will continue to build in the engine . It will get all the way into the 220s and I shut it down. The fans are running the entire time. I have a Holley sniper set up . I have tried different fans . I believe these are 3200 cfm each but not positive. I’ve tried everything from no thermostat to 160, 180,195 . All parts were brand new . I’ve done 3 head gasket tests . All negative . Engine has edelbrock heads . New out of the box. Sorry to be a dead horse. But I am running out of options other than to tear this motor down.