What performance parts could be added to a Chevy 4.3l V6?

I have a 1993 s10 Blazer with a TBI 4.3l V6 (262ci). I have already added a thrush muffler and removed the catalytic converter entirely ( I live in Montana, so this is not illegal here), and added a chrome air cleaner therefore getting rid of the restricting stock one. My ideas include: Edelbrock performer intake... show more I have a 1993 s10 Blazer with a TBI 4.3l V6 (262ci). I have already added a thrush muffler and removed the catalytic converter entirely ( I live in Montana, so this is not illegal here), and added a chrome air cleaner therefore getting rid of the restricting stock one. My ideas include: Edelbrock performer intake manifold, hedman headers, and true duel exhaust. I thought about a TBI spacer but those seem to get bad reviews left and right. What should I add or remove from the list? I am going to college next year so engine swaps and outrageous overhauls are out of the question.
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