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Broncotim
Active Member
Has anybody used an aftermarket Performance TFI coil on there stock 2.9L Bronco II before. If so did you notice any improvements? I have installed Autolite platinum spark plugs and a set Accel super stocks plug wires. I am also running a cone style K&N filter. I am considering a coil upgrade for possible MPG gains or slight power gains. Any advice would be appreciated.
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