converting ls to gsr help
 

what wire converson kit do i need.
have a 93 ls body and wire harnes puting a 94 gsr motor in.
do i need a obd2 to obd1 converson kit?

Re: converting ls to gsr help
 

They are both obd1, you need the wires for vtec and the stupid butterfly ---- in the im.

Re: converting ls to gsr help
 

just pin vtec ino the harness and run a p28

Re: converting ls to gsr help
 

the gsr came with a pr4 ecu and the harnes was cut.

Re: converting ls to gsr help
 

pin it into the ls harness....ahha run whatever ecu u want, but a pr4 ecu is a ls ecu dude.

Re: converting ls to gsr help
 

use your harness and add what you need using the gsr plugs off the cut harness you will only need a couple wires

Re: converting ls to gsr help
 

what is the gsr ecu?
does the vetch wires just go straight into the ecu.

Re: converting ls to gsr help
 

gsr ecu is a p72

Re: converting ls to gsr help
 

so a p72 or a p28 will run a gsr
but the pr4 wont run the vetch

Re: converting ls to gsr help
 

a p72 will with no mods, a p28 needs to be chipped and iabs added if u are running the dual plane intake mani.

a pr4 is poop