garkahn90

I have a pretty much stock 90 6 speed. Runs good but i don't like a few of the engine management characteristics and would like to modify them. First I dont like the RPM running high while costing. It drops once I come to a stop. Second, I would like a slightly lower idle speed. Third, I beleive there is something called a throttle follow (?). When I am up shifting through the gears and let off the gas between shifts the rpms do not drop quickly. I would prefer the idle drops fast. Have any of you experts done anything to alter these characteristics? Pros/ cons?