looks like I will be waiting for the local yard to have a sale so I can get what I need even cheaper. Currently looking at about 50-60 for everything I would need. Includes TBI unit, computer, wiring harness and all sensors (not really charged for sensors). I already have a gm 250 distributor on my 235, I hopefully will be able to swap out the inner parts so the computer can control timing advance.
My brother has a engine computer diagnostic tool and a tuner program on the laptop so I mess around with the program if needed. I believe I read that the vss and egr program need to be removed.
I have a friend that runs a laser cutter that once I design the tbi adapter will be able to cut me out the adapter out of 1/2" steel or aluminum.
I currently have a brand new holley 390cfm carb on my 235 but if I get this to work I will put it away for a future project or see if I can find a taker for it. Its already modified (jets and nozzles) to work for a 235/261.
