Karl Ellwein here. Looks like a perfect forum for guys and gals who want to learn more about EFI tuning. That's me. I want to and need to learn more. I have been tuning my own GM LT1 motors over the past few years and now I want to learn LS and really step it up. Now it's time to read for a few days. Thanks!!1
Karl Ellwein
Ellwein Engines.
