I would start with a either Hypertech .bin or the a factory 350 .bin, there isn't really that much difference! I recommend using stock 5.7 liter injectors on a mostly stock 5.7 liter engine. I'd use TunerPro RT to data log with. There is some very good information on the '8746 http://www.gearhead-efi.com/Fuel-Inj...Information-61 so check it out. I would wire up the knock sensor just like a factory 5.7 liter, works great that way!

dave w