ZOR will modify your wiring harness for Samurai 1.6 conversion IF you do tackle wiring there are other products you may need like 1.6 adapters and our famous engine mounts "Motorboats"That is why ZOR mounts the 1.6 inches below the hood for lowered COG. If you do NOT want to tackle wiring, ZOR will . Modify your un-taped* harness that. Cut it down to just the engine management. Test each wire in the harness. 1.6 Liter Suzuki Engine Conversion Kit – Trail Tough Installation kits for performing Sidekick / Tracker engine conversions into Samurai’s using a 1989 to 1998 Suzuki Sidekick or Geo Tracker 8V or 16V 1600 engine. Includes an engine adapter kit, high pressure fuel pump, and modification of YOUR 1.6 donor harnesses.