d15b2/93 cx intake manifold?

[JDMrexBoi]

hey i have a 93 intake manifold and i was wondering if i could put it on my dual port head will the bolts match and will it work period because ive been wanting to conver to mpfi any waze so if is please responde?

[Hybrid1990crx]

I'm pretty sure the mani will bolt up, but you have to use the 92up throtle body too I believe.

[91civicDXdude]

92-95 CX is exactly the same as 88-91 CRX HF. so basically, you can use the intake manifold and throttle body, but it wont provide much perfromance gain since the assembly is so small in size compared to d16a6/d16z6/d15b7/d16y8/etc.

[JDMrexBoi]

will i need to use 90 si ,ex injectors and a different distributor because i just wantto go from dual to multipoint injection?

[nemo_wolf]

the mpfi from the cx isnt all that great. it is mpfi so its an upgrade, but i would really consider wheather you really want to do the work to not get all that much gain in performance. i mean its an economy mpfi afterall.

[91civicDXdude]

the wiring is whats important. If you have MPFI, you can easily swap any engine into your car.

If you keep the OBD0 ECU, wh ich you will also need, you need to have OBD0 injectors and MPFI distributor as well to make it work.

[JDMrexBoi]

thanxk ham bro and the manifold is a d15b7 so the manifold aint small homie plus your right civicDXdude i just want to upgrade to mpfi so im ready for the j-dizzle b16 thanks !

[91civicDXdude]

FYI, 92-95 CX is D15B8.

92-95 DX/LX is D15B7
92-95 EX/Si is D16Z6
92-95 VX is D15Z1

[JDMrexBoi]

yeah mine is a d15b7 but it doesn have the eacv vavle on and its missing the iat in the back? so what should i do bout that?

[travagliante]

Um well you need it and im 95% positive that the dpfi iacv wont work. Youll need to go to a local junkyard and swipe it. lol. I believe that any d-series one will work!

[91civicDXdude]

plug the holes where the EACV used to be with JBweld or silicone and wire in a 10w 10ohm resister in the plug. you wont have a cold idle, but the car will run with no CEL. Im sure you could do the same for the IAT.

Or you could just find the parts you need and use them :P

[JDMrexBoi]

so if i take the eacv and the iat from any d-series it should plug into my stock harness?

[BLU CIVIC]

i've head the OBD0 injectors won't work...well sit in properly...since the manifold is OBD1

[91civicDXdude]

all honda fuel injectors are 100% identical IN SIZE.

they will work just fine.

[JDMrexBoi]

so should i get em off the 91 ex or the si crx or the hf?
hit me up on wich would be the best?