EFI -3G hemi

there are countless car and trucks running the cmr with cams heads turbos superchargers strokers and nitrous. I can think of 8-9 tuners off the top of my head, 3 of witch I have delt with. And those 3 they all have done really good email tunes. And have done enough of them that they can get you close the first time. With just about any combo of parts you can come up with. Then it's a matter of getting miles on the pcm to get it to learn. Then data log and retune. After a few cyycles of this you will have a really good if not dead on tune. And not once would you even strap it to a dyno. That is a tune that can be had for about 250. That is how I plan to go on my cammed, headed and turboed build.