Jeep yj 4cyl performance fuel injectors swap

I Recently found out that mustang 5.0 19lb fuel injectors will fit a 94
4.0 wrangler. So searching through google groups i noticed that many
people including myself was wondering if this would be a quick and fun
upgrade. I myself own a 95 wrangler with a 4cly. Through many people
say the 4cyl doesnt have power i beg to differ. I've added on my 95 rio
grande a rock -it max flow intake, 63 mm bored throttle body which i
did myself using a mid 90's 4.0 cherokee. msd 8mm wires, hi flow cat
with exhaust, bosch plat. plugs red top battery, helix throttle body
spacer and 4:88 gears thats just to name a few. SO anyway, i was in
search of some answers as to whether or not ford mustang injectors 19
lb will fit a 4cyl b/c it fits a 6cyl. I recently purchased off of ebay
a set of mustang ford racing 19# yellow fuel injectors for $49. I am
determined to let jeep fans know if there 4cyl wrangler has once again
another performance upgrade. But if any one has any suggests or have
done this before and would like to give some advice just reply?
Cheers!!!