just recently i picked up an 88 nissan pick up with the z24 in it now when i got it from the previous owner he told me there was no fan on it (and there is not) he said the owner before him told him it made it do something better with out it... now the truck does not over heat while going down the road ( obviously for there is air going through the raidiator)but it does when it idles for long time... i have no problem with it doing this but i just wanna know wat are the benifits of pulling the fan off and what does it do... when i search on google or any other search engine asking the benifits of it i just get instructions on how to remove the fan
so why would some one pull the fan off what does it do and wat are the benifits of it?