1988 325 super e head question?

[dinanm3]

I read about this but i get confused on subject.
I have a 885 head comes in my car.
the head gasket went so i saw a small chunk on the water port to close to cylinder seating.
so i need to change head to play it safe.
what is the real difference of the 325i 885 head?
i noticed i don't have double valve springs.
and i read there's different cams.
I was told the 2 oil passages are different? is that true with same casting head?
if so can it be used on car that way?
my goal is since i have to change it why not do the double valves and cams get the extra hp.

[Naplm00]

my 885 head has sinlge valve springs

88 325ic

[dinanm3]

i'm more confused thanks lol

[dinanm3]

si i can look for double valve springs .what about how to identify different cams?

[kenika65]

100% slap a i head on there and then an i ecu and ur set

Then sell yours and make your money back!

[dinanm3]

100% slap a i head on there and then an i ecu and ur set

Then sell yours and make your money back!

i have a 1988 super e don't i have the right ecu?

[kenika65]

not for the rev limit!

and to get the most from the top end power you will gain with the i cams