I all folks .. happy July 4 .. !!!! This is the issue .. Right now I'm proces to change my electric fan, I have in my mind some options. something as it .. 14" 1200 cfm or this other one .. by 1500 cfm .. off course I will be put it in the front as auxilary fan ( haven't enough space behind the rad ) whichone is my best option puller or pusher configuration .. Right ow I already have the stock 7 or 8 blades fan ( I'm not sure about the number of blades ) also with fan clutch, but the idea is taken better cooling at low rpm low speeds ..