i have a friend thats buying the crx HF now my question is, this, is the Hf port injection or that gay multy port like the dx civic 91 and older. i havent seen the car, but if its port injection, and it has all 4 injectors and everything is fine i wanna also know will the motor mount braket from the timing belt side work on the d16 96 civic cx engine. from the crx engine. will it be a direct bolt on. thats all i wanna know, and im using the crx tranny because of the cable. please someone help me out.
Thanx!

 

The hf has multi point fuel injection. The dx's have the dual point fuel injection about the other stuff I am not sure....

 

ok thank you very much, for the help, all i ned to do is put the intake manifold from the Hf to the new motor, since its obd2 and its that wierd looking intakemanifold on the 96 hatch. and i guess i will take a look at the motormount side of the timing belt to see if it will fit, and i think the Ls dissy i will need too.
Thanx!
if anyone has anymore comments about this please write back.

 

DX is like a Gloryfide Carb. 2 injectors right in the middle. The SI and HF are MPFI they have there own injector PER intake runner\cylinder. It helps efficency, AND performance. anyhoo, I dont think ur going to need a diffrent dizzy. since is still MPFI and the firing is the same. BUT keep in mind, the impedence on the injectors are diffrent, I forget what years were changed, but something about peak hold and saturated? anyways, you might have to change injectors, or the resistor box.

and im guessing ur doing the MPFI on a 96 DX. and if you are, ur going to need to wire for 4 injectors, AND ur going to need a Resisitor box. you can also change out the ECU while ur there, AND ur going to need a diffrent DIZZY.

 

pogitsi ok the crx is an HF it already has 1 injector per cylinder, so i dont have to do anythere, my main concerns are the dissy its obd2 and the crx its obd0 so i was thinking of using the obd0 stock integra dissy, because if the design of the head, well anyways i've done a minime swap and we sued a integra LS dissy, thats why im thinking this, the dissy is not a problem i can fuiger it out. the other problem is this, will i be able to use the stock motormount bracket from the crx to the new d16y7 engine. from the timing belt side. and also will the clutch work from the d16y7 to the crx tranny.??
thats all im thinking its gonna go bad, the wirring i can do. its easy.
PLEASE if you know whay im talking about write back... anyone...
Thanx

 

none of the eg civics have dpfi, so he is defenitely not going to have to wire it for 4 injectors or any of that. Thats only when you are doing the mpfi conversion on a dpfi car. And the 96 dx is definetly not dpfi.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92CivicLS &raquo;</TD></TR><TR><TD CLASS="quote">pogitsi ok the crx is an HF it already has 1 injector per cylinder, so i dont have to do anythere, my main concerns are the dissy its obd2 and the crx its obd0 so i was thinking of using the obd0 stock integra dissy, because if the design of the head, well anyways i've done a minime swap and we sued a integra LS dissy, thats why im thinking this, the dissy is not a problem i can fuiger it out. the other problem is this, will i be able to use the stock motormount bracket from the crx to the new d16y7 engine. from the timing belt side. and also will the clutch work from the d16y7 to the crx tranny.??
thats all im thinking its gonna go bad, the wirring i can do. its easy.
PLEASE if you know whay im talking about write back... anyone...
Thanx</TD></TR></TABLE>

Just go get a Si distributor, intake manifold (because the HF intake manifold is real skinny), and get some Si injectors. You can use the HF Intake manifold and distirbutor but the Si is better. And I would recommend that you change the tranny, because the HF tranny has some long *** gears.

 

uve done a Mini me swap? awsome, cause I just got my d16y7 Vtec head, With matching intake, fuel rail. head gasket and p28 ECU, and timming belt. is it ok if I pm you with some questions? my block is going to be a d15b(DX) so Im thinkin of converting to obd1 with the conversion harness but im a little confused on some things.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pogiTSI &raquo;</TD></TR><TR><TD CLASS="quote">uve done a Mini me swap? awsome, cause I just got my d16y7 Vtec head, With matching intake, fuel rail. head gasket and p28 ECU, and timming belt. is it ok if I pm you with some questions? my block is going to be a d15b(DX) so Im thinkin of converting to obd1 with the conversion harness but im a little confused on some things.</TD></TR></TABLE>

I dont think that d16y7 is a vtec head. You must mean d16z6 or d16y8.

 

yes pm me or if your local, call me up, is ur car obd0
is you would like to call me im in miami, let me know.
and i'll pm you with my #.
peace
im doing the swap as i write, i just took a break, im thinking of going to junkyard, to buy the 92-95 intakemanifold, and put the sensors from the hf manifold. and i aslo wanted to know where does the hf motor redline at. (revcut).
Thank you guys
and yes it has to be a d16y8 or d16z6

 

pogiTSI

or email me at lowcopr19@yahoo.com

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Reason &raquo;</TD></TR><TR><TD CLASS="quote">

I dont think that d16y7 is a vtec head. You must mean d16z6 or d16y8.</TD></TR></TABLE>

z6 sorry dudes, im thinkin of converting to obd1, I found it to be a little cheeper to use the WHOLE 92-95 engine harness rather then putting in a conversion\adapter harness. would that be better? cause I can get a whole harness for less then 140 shipped like the most obd0 to 1 adapters go for.

 

It will be more of a pain to customize a harness not even made for the car. Just use a conversion harness way easier and makes more sense

 

well guys i finished the swap, i used the d16y7, SI tranny from a 90 SI hatch, and the intake manifold, hp headers, and a new clutch, crx hf flywheel with pressure plate, si clutch, and stock piping, with no filter right now. but we ordered a cold air.
and we tested it arond and guys i gatta tell you, its NICE for a SOHC, i can tell this much, i beat my friends Ls-vtec, in a 96 hatch, witch it was the owner from that engine i got in the crx.
Thank you guys for helping me out.
"Javier"