11-05-2014, 08:49 PM
i changed to E3 plugs and ford racing 9mm plug wires. it'll be nice to see some better fuel economy and hp lol
77 built 306,Trickflow Cam/Alum Heads/dome pistons/10:1comp,nv3550,duff long arms,3.5" lift,family cage,protofab rear bumper,twin sticked, and 35KM2'sG.D.I.