The fan I used was an E-Bay special; 3000 cfm rated at 10 amps. I did not relocate the radiator forward but my engine location is as far back as I could make it and have cab clearance. I also used a short water pump to provide as much clearance as possible. You can determine if the engine has a short or long water pump by looking at the pump to timing chain cover clearance (short pump is very close).