I bought a 83 project blazer, which someone swapped in a cross fire fuel injected 175 H.P. 305 out of a 83 camero. It runs good except for it's a little rich when it's cold. It has two small TBI's mounted on the intake, and I like the idea of staying with the fuel injection. The questions is, can you modify the controls( computer and injectors) on this type of fuel injection to handle bigger cubes? I thinking about swapping in warmed up 350. I only paid $700 for the whole blazer, worst case I figured I could sell the 305 to someone doing a S10 swap to finance putting in a carbureted 350. Thanks in advance.