S13 240sx 2JZGTE Swap Wiring Harness | Wiring Specialties Product Description. This harness is specifically engineered for a USDM LHD S13 Nissan 240sx (89-94) with the 2JZGTE non-VVTi engine swap. It was developed in house on an actual 2JZGTE non-VVTi engine in an S13 240sx chassis to ensure a perfect fit to all engine connections. Wiring Specialties offers a number of options for common performance.. 2jz wiring - Nissan Forum | Nissan Forums Jun 22, 2011i recently swapped a na 2jz in my s13 coupe and i dont wanna have to pay the 400-500 for a pre made wiring harness. i have a spare motor on my shop floor i want to get running that way i can just add power where needed to the harness in the car that i've already lengthened so that everything is nicely tucked away.