I mostly agree with this. I KNOW that your car will probably start and run a little better, you'll have better throttle response, and you'll get better fuel mileage. But I wonder if it is really worth the expense. My 340 runs great with an Edelbrock Thunder Series carb, and it was only about $400. I think it boils down to personal choice. If you can afford the FI conversion, and the increases mentioned above are worth the cost to you then go for it. I thought about it, and decided it was not worth it for me.
