1993 Nissan 240sx with S13 sr20det swap We bought this car originally to be used as a shop car because of its clean frame and strut towers. Â The sr20det was already installed but did not have any wiring or anything needed to run. We purchased a brand new wiring specialties conversion harness about 3 weeks ago and installed into the car in order to get it in running condition. After the harness was installed the motor started right up. Â Compression tested the cylinders and ~160psi across the board. This is a healthy running sr20det motor! Things the car has: HKS Intercooler and IC piping Blitz blowoff valve Injen intake and air filter Wiring Specialties brand new conversion harness KoyoRad radiator Samco Radiator hoses battery conversion to the trunk things that it needs to completely finish the car would be: cat back exhaust (it has a downpipe)