The old M102 2.3-8 KE Jetronic.....airbox hat needs to be refinished but that's easy enough, I'll eventually be doing the WUR (warm up regulator) relocation mod and totally rebuilding the Jetronic distributor and replacing the injectors but it honestly runs so well I'm tempted to just leave it. It's legit better than my Saturn was and on par with my EFI Jeep engine