Quote Originally Posted by notime2d8 View Post
Apart from the "self tuning" are these setups any better than TBI setups? Seems like the 7427 TBI is the best since it has timing control, cheap, and trans control. Do the newer style injectors help?

I wish 0411 was cheaper to get into so that i could use my TPI setup i have sitting on the shelf. seems cheaper/easier to do a full LS swap.
Local pic a part here sells any ecm for $35 whether it s a 7747 or a 0411, have any salvage yards around you?