Electric Fan Question

[Diamonds & Guns]

I'm about to order a flex a lite dual electric fans. I was curious if the fan has to be the same length of the radiator? My radiator is 17 inches in Length and the Fan is 15 inches. I don't think it matters but just need to double check.

[tom3]

Should work fine, but try to get the fans as close to the radiator as you can to pull the most air possible.

[Diamonds & Guns]

Thanks Tom got one more question. I got got a nova that I'm only gonna get 500 hp out of. Should I go with single melectric fan or Dual?

[Diamonds & Guns]

Edit*