So im lookin into buying an ef hatch and dropping in this jdm d15b.What is required for this motor to drop into an ef? since it is obd1.I also have a 93 si tranny and a p28.

 

bump

 

JDM D15B ===> 88-91 Civic/CRX
basically the same as the D16Z6 swap into 88-91Civic/CRX
swap the Left Engine mount on the engine with the one from your stock engine,
Convert to OBD-1 and your set
a few wiring steps you can skip are:
rewiring the fuel injectors-Keep the OBD-0 injectors and resistor
If you find the JDM "P08 ECU they're dimepieces simply because
#1 the read the same singlwire 02 sensor as your 88-91 Civic/CRX that saves (3) extra wires the USDM P28 runs
#2 it doesn't look for VTEC pressure sensor another wiring step to skip

I know pictures are worth 1K words, but you can search and find more on this swap
it's pretty damn common

 

I believe your 93 SI tranny is a Hydro Tranny,correct? If it is than you need to get a hasport hydro conversion. Or get a 91 Si tranny

 

ill be able to use my p28 after the car is converted to obd1 right? never converted a car before(mechanic will do it)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GRCCRX911 &raquo;</TD></TR><TR><TD CLASS="quote">I believe your 93 SI tranny is a Hydro Tranny,correct? If it is than you need to get a hasport hydro conversion. Or get a 91 Si tranny</TD></TR></TABLE>
^Not sure what this guy is talking about

Can't run a D series Hydro trans in a 88-91 Civic/CRX
NO the HASport offering will not help

Just source an Si trans
perfect match for the engine