Hello hey guys was wondering if any of you JDM guys have heard of this Engine D16A called Hmotors they told me was a Replacement for the ex Si just wanted to know if all the parts are interchangable. with the D16z6 thanks

 

thats basicly a single cam zc motor

 

thats it? thanks cool just **** is inerchangable right? will the ex Si ecu out of the EJ's work?

 

D16A is JDM 118hp SOHC VTEC-E engine

 

The JDM D16a vtec is what i have in my crx. I was told it is not Vtec e and therefore was told it made just under 130 hp. oh and they say the best ecu to use is a p28 if im not mistaken

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Coltmorris &raquo;</TD></TR><TR><TD CLASS="quote">The JDM D16a vtec is what i have in my crx. I was told it is not Vtec e and therefore was told it made just under 130 hp. oh and they say the best ecu to use is a p28 if im not mistaken </TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlicrx &raquo;</TD></TR><TR><TD CLASS="quote">D16A is JDM 118hp SOHC VTEC-E engine </TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beyondspecs_jamar &raquo;</TD></TR><TR><TD CLASS="quote">thats basicly a single cam zc motor</TD></TR></TABLE> I always wondered what possessed the Japanese to not label their motors on the home islands, but make it quiet simple the rest of the world over.....

 

LOL, The D16A6 is what comes in the EF (ED) si. Then there is a D16A1 that is in the 88-89 integra. The DOHC ZC just says ZC on it. So I am guessing it's the SOHC ZC. There is no D16A that has Vtec.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CBURKE &raquo;</TD></TR><TR><TD CLASS="quote">LOL, The D16A6 is what comes in the EF (ED) si. Then there is a D16A1 that is in the 88-89 integra. The DOHC ZC just says ZC on it. So I am guessing it's the SOHC ZC. There is no D16A that has Vtec.</TD></TR></TABLE>

SOHC ZC says ZC on it too.

Its probably the d16z6 SOHC VTEC equivelant like someone else said

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CBURKE &raquo;</TD></TR><TR><TD CLASS="quote">There is no D16A that has Vtec.</TD></TR></TABLE>

sure there is:

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CBURKE &raquo;</TD></TR><TR><TD CLASS="quote"> There is no D16A that has Vtec.</TD></TR></TABLE>

There is...as Jlicrx has shown..there is so much debate about this motor i dont think ive ever seen a definitive answer as to exactly what it is..what its specs are and where its from. To my knowledge, it came out of jdm 94-95 civic exs or sis...it has 130hp and vtec and is very similar to a d16z6. Anyone have any info that will like put an end to these mixed answers?

 

we installed a D16A in a customer's car - he brought the engine and car to us - it was VTEC-E which is listed on some sites as 118hp

we also bought a Civic once that had a D16A non-VTEC in it

here is something from Honda on EK D16A:

 

that is an actual jdm D16A from a Jdm 93 coupe in Japan, its basically a zc sohc vtec, 96-00 also got them as well. just the newer style

 

i believe that would be this one

 

HMotors said they have it labeled from their Supplier as 130 HP&gt; Torque N/A
but was just wondering if all the D16z6 parts are interchangable.

is their difference in wiring for JDM vs USDM engines? or is it the same?

 

The only major difference in wiring is USDM uses a 4 wire O2 and JDM uses a 2 wire.

 

thanks everyone for the responses