Wiring Specialties SR20DET Wiring Harness Install - YouTube Click to view on Bing7:20Our good friend Peter from Speed Academy installing one of our PRO SERIES wiring harness in his 240sx project car. For more on our wiring harnesses visitAuthor: Wiring SpecialtiesViews: 12K SR20DET Swap Engine Harness Wiring Diagram Guide SR SR20 FRSport — The best performance parts at the best prices all under one roof. For more than 10 years, we have proven ourselves to racers across the world. S13 SR20DET Swap Wiring Harnesses | Wiring Specialties S13 SR20DET wiring harnesses available in a variety of plug and play applications. No cores required. Startup guaranteed. Made in USA.