:-B new guy q ? Just bought a 91 EB, 5.8 351, e4od,4" lifted, nurfed; adding smitty 3" tube bumper, also interior roll bar, all robbed from previous 1984 Bronc w/ a bad case of cancer.
will the current efi system support a change to Alum. heads and a slightly larger throttle body along with headers???
Al heads are ford twisters w/ 1.90 int & 1.6 ex's(said to add 40 hp )
headers will be shortys from jba
bbk supplied the throttle body, @ 61mm.
Am doing this instead of putting my 514 CJ in as fuel is now 2.89.9 a gallon and my SD powersrtoke gets betterfuel milage @ 21mpg's, even though diesel is 3.25.9 here in Eastern Wa.
will the current efi system support a change to Alum. heads and a slightly larger throttle body along with headers???
Al heads are ford twisters w/ 1.90 int & 1.6 ex's(said to add 40 hp )
headers will be shortys from jba
bbk supplied the throttle body, @ 61mm.
Am doing this instead of putting my 514 CJ in as fuel is now 2.89.9 a gallon and my SD powersrtoke gets betterfuel milage @ 21mpg's, even though diesel is 3.25.9 here in Eastern Wa.
