It sounds like the fans, shroud, and radiator all came together? Wasn't this supposed to be rated for a certain amount of cooling as a package? I think it'll be interesting to see what happens when you do drive it. If the temperature does go down and it is the CFM of the fans?
I'm interested in this again as I'm having the same exact issues with a pretty hot 410 Stroker. In comparison I have a stock radiator with my own homemade aluminum shroud and to 12in fans that I bought from remember here that were supposedly in a motorhome with a 440. I can tell you one 20 amp fuse will not support the two of them wired together. It needs a 30 amp fuse or it will blow. At this point I'm taking into consideration just riveting a new Shield over top and cutting a new hole for one big huge fan and if that will work better, which it seems like it might.
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I have 65 amps total and I'm not sure if I have enough to support another Pusher fan or something?
Please excuse yellow rose he can't help himself derailing threads. You can see I tried to ward him off with the word snowmobile! that's usually like Kryptonite to him and keeps him away.
