I have an 85 TPI system from a 305 that I picked up yesterday at a swap meet. I was planning one using this on a 327 that I have here. The harness is a bit beat-up and was wondering about getting a new one. Can anybody point me to a cheaper vendor than Painless Wiring? Also will the 305 injectors fire this motor or shoultd I get 350 inj's now? Keith