i have a 90 integra and i have a jdm high comp b20b stock and i like to get an blox intake manifold because my stock b18a manifold i think is to small but im building my b18a so i know the blox intake will bolt on both motors but "i may go ls vtec may" thats only in my b18a dont run good will the blox mani fit a b16a head i know wrong forum but i had to ask at lease i know i will get help here. thanks

oh s%#t i guess 12 views and no help whats up guys.

well, some ppl may not know this typical question. patience is the key my friend.

As i understand it, B16A & B18C intake manifolds do not fit the B18A/B & B20B without modification. I have seen a member on h-t use a B18C im, but he had to cut the b18c flange off & weld on a B18B flange.

Why not go for a Skunk2 intake manifold?

It wont bolt straight on. There are differentn applications for those motors.

what manifold is good for my stock b20b on a DA stock wise with headers and aem intake

Skunk2 gives quite a nice increase, you will feel the difference even without a tune, do you plan on tunin' it though?

for sure dont know on what yet maybe hondata or something in that level