Has anybody installed an electric fan in thier 4.2 ? What kind of horsepower will it free up? And what brand and part number was used in your swap? How much was it? Thanx, The Taxman

1998 F150 SC 4.2 5 speed, lowered 2/4 drop,Flowmaster, K&N, modified air box,tinted glass dark,Stull custom grill,checker soft bed cover with shocks,silver in color, Sweet ride!

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Well TaxMan, It added maybe 5 HP but the main thing I saw after I put it on was my mileage went up by about 1/2 MPG. I used the flex-a-lite black magic universal fit fan.

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99 F-150 4.2L
True duals W/Magnaflows
Jacobs Ignition
K&N filtercharger
Custom programed chip
throttle body spacer
ported&polished throttle body
ported mass air flow sensor
Black Magic electric fan