Well, starting to put parts together for my budget turbo V8 car. I'm planning to use a 70's 4 bolt main block, do nothing but change the pistons to except boost an adjust compression. For the top end, I was thinking of using everything off a late 80's early 90's Camaro/Firebird TPI. I also plan to use the wiring harnesses and ECM from the same car. I know the TPI intake isnt the best but I'm not trying to pull extreme HP numbers, just a fun little project. I havent decided whether two twin turbo it or not yet. I will be using stock GN turbos. My question is, will the TPI ECM see boost? How hard is it to add a MAP sensor/knock sensor to the system? Will the ECM except these sensors? Thanks guys! -------Jeremy