Will a sr20de harness work on a sr20ve engine with a GTIR JWT ECU ??

its going boosted and rwd on a s13 block btw.

I don't think so.

gtir ecu? no. if anything, use a s13 SR ecu but get it tuned for 9.0:1 compression and VE head with whatever turbo and injectors. use s13 harness with whatever modifications for manifold.

i few plugges and Distributor would need to be changed, I know that a DE loom for the Primera has been used but some did need modifying.