Which engine harness would be the cleanest and easiest to install with the B17a in a 1993 Civic Si Hatchback??? I have the 1992 GSR engine harness for the B17... but I dont think the wires are the right length for the EG chassis??? Thanks

 

Does your car still have its original motor? If so, just use the that harness since it wired for vtec.

 

yeah I still have my original D16z6 in now... So just use my Si's original harness? Everything plugs in to the B17? I dont want to cut anything on my Si's harness or my GSR's harness.

 

???

 

The Si harness will work fine, but you will need to add the knock sensor wiring and cut and lengthen certain wires (you need to extend the IAT wiring for example) You could also use a '94 - '95 GS-R harnes which will just plug in and work.

 

im doing the exact same swap except my hatch is a dx w/ no vtec. my b17 didnt come with a wiring harness so im using the one off my d15 and just adding vtec

 

Alright cool... Ill prolly just end up getting a 94-95 teggy harness. Thanks guys

 

here this should help too:
http://www.ff-squad.com/tech/wiring/...ktowerplug.jpg
http://www.ff-squad.com/tech/wiring/wiring.92-95.jpg

 

i hate b17 i rather go wiff a jdm b16a or jdm b18c
cus the shyt is on my cusins b17 the long block is most of the time ***'d up
dats y i go wiff a b16a or b18c jdm motors intead of usdm motors

 

i would too but for $900 it was a deal i just couldn't pass up. plus it was rebuilt w/all type r internals from the block to the head