Thinking on replacing my mechanical fan with an electric fan. Wonder on Size and CFM rating required to do the job on my 289. Have a 3 plus core rad , new water pump and have no problem maintainig 180 F at any outside temp. I haven't posted in awhile , just been driving my 67 Coupe with no troubles ,but I know where to turn when I need help . Thanks

 

If you're having no problems, why change? Is your current fan a thermo?

 

I'm opposite.

I installed two independent electric fans in my 67.

They work perfect. I've had two failures. Fuse failed and relay failed.

I don't like the electric fan sound.

I plan to go back to mechanical fans when I run out of things to do.