Slim fan recommended that clears mezier ele water pump

I had limited room there too. I went with twin Spal fans. They suck a lot of amps, especially at start-up. i run two 40 amp relays to feed them. I also upgraded my electrical system to supply the amperage needed at idle. My new set-up puts out 115 amps at 850 rpm.

If I was to do it over, I'd run a clutch fan with shroud.