I am building a 79 Cutlass with an Olds 69 Toro 455 running 432hp/503 ft lbs and a 4 speed Muncie.k I would like to run an electric cooling fan. Anyone make this conversion? I would like feed back on what to use for radiator and fans. I plan on adding the AC back in at a later date. Cost is not necessarily an option.
Good comparison to the Olds 455, both can be a challenge to cool. The Dodge Stratus fans work well, move a lot of air and are the right size. I can tell you the single 40 amp relays don't last with those fans. Get the Champion American Eagle 2 core or their 4 core for the G body. A member on here has a 10 to 1 Olds 403, doesn't get above 180 with the 4 core. I had the 3 core, it was not big enough. It went between 190 and 210 and would hit 240 towing with my 8 to 1 403.
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