im putting a gsr in my 90 si an i have the motor an the b16 tranny but i cant used the gsr ecu because my car is not obo-1 so what ecu do i used an what motor mount do i used too an shift linking

 

You need to use the obd-0 jdm pr3 or the pw0 from japan, as for mounts you need to use hasport placeracing or other companys that make the mounts for the swap as shift linkage you could get it from the same company as the mounts or just cut and weild 90-91 linkage to fit little harder to do but cheaper if you could find that linkage any other questions feel free to PM me anytime...

 

you could also look into buying a conversion harness to run obd-1. jdmshit.com sells them as well as some people on ebay. i would definately recommend running obd-1. you could even do a little more research and convert to obd1 all by yourself. there is tons of info on this site just search for it. just take your time and do things right. as for mounts and linkage hcp, hasport, azrace, and place are all commonly used and most places sell pre fabriacted shift linkage.

 

are you using the butterfly IM from the gsr?

 

what are u talking about the butterfly an what about the im from the gsr, buyt could i used the b16a ecu an the shiftlinkage too

 

Hes asking if you are using the gsr manifold or a itr style one? You can use the b16 ecu if you keep obd0, shift linkage must be hasport, or similar... you can cut and weld a custom one with the crx linkage, and the b16 linkage.
Ryan

 

im used the gst manifold. why i cant used that b16 shiftlinkage if i have b16a1 tranny

 

its not the right length, you need custom like hasport