L LX 90 New Member Apr 17, 2007 1 0 0 Apr 17, 2007 #1 Apr 17, 2007 #1 Do you absolutley need a new fuel pump when upgrading to #24 injectors on a 90 mustang??
cenok is family 15 Year Member Jun 25, 2003 1,409 69 79 Norman, Ok Apr 17, 2007 #2 Apr 17, 2007 #2 nope. assuming your car is mostly stock, you probably don't even need those 24#er's either.
madspeed Colonel Mustard Founding Member Nov 29, 1999 8,914 1,332 204 a van down by the river Apr 18, 2007 #3 Apr 18, 2007 #3 AGREED>why putting in 24's? If you're combo does'nt require a new fuel pump, probably don't need them injectors either....
AGREED>why putting in 24's? If you're combo does'nt require a new fuel pump, probably don't need them injectors either....