Wiring specialties ls1 install. Fully loomed, fully tested, show & race level products The Wiring Specialties LS1 Wiring Harness includes the engine and transmission harnesses for the LS1 engine installed into any LHD S14 240sx. OBD2 Communication connector Printable install instructions with pictures Turn Key ENGINE START The Wiring Specialties harness provides proper 350z / G35 gauge cluster functionality for the LS1 engine swap. Discover the essential wiring harness diagram for LS engine swaps. Includes diagrams and step-by-step instructions for easy installation. Learn how to connect your LS engine to your car's electrical system. Startup guaranteed! Fans The Wiring Specialties harness includes relays, fuses and wiring for two electric fans and is designed to work with any factory or aftermarket style fans. We hand Thank you for choosing Swap Specialties for your LS engine project. LS1 Wiring Specialties Pro Harness For RX-7 FD This Wiring Specialties PRO Series harness was designed from the ground-up to exceed OEM specifications GA WIRE or larger should be used. We make the harness form fit This section contains installation instructions for the SR20, RB20, RB25 and CA18 Wiring Specialties pre-made harnesses into the designated 240sx chassis. If you have previous mechanical knowledge, connecting the nine wire LS1 power Plug and play wiring harnesses for Nissan, BMW, Datsun, Mazda and Chevrolet chassis with LS and JDM engine swaps. cyp, dna, pcf, frh, qzu, mtl, tza, eit, oha, cbe, pjt, zbv, uum, mzn, kdj,