quote:Originally posted by george pence:
The Alpha-N boxes and Speed Density boxes that were sold with many aftermarket fuel injection systems in earler times I believe were poorly engineered, too primitive, or possibly they just didn't consider who the end user was, what ever the case, many people purchased them and could never get them tuned properly so they gave up and went away with a bad attitude regarding fuel injection. I believe the latest generation of boxes on the market are much better in that respect. I have seen in ad copy from each manufacturer where great attempts have been made to make their systems more "plug and play", i.e. more user friendly for the less than technically astute end users.
DTBB
Depending on the software many if not most can switch between Speed Density and Alpha-N and can even run different modes at different throttle or other sensor positions.