Thanks for that write up, It is very good.
The 5hp was if you just do it with a bone stock tune and no other mods..
With our tune, and you do this adds 20 hp to the wheels. I posted the dyno graph for it over at ls1tech. Ill try to merge the posts over to this site tonight or tommorrow.
When i quoted hp gains, it was on a bone stock configuration for each mod. Back to stock, then mod one thing, re dyno.. back to stock, add mod, re dyno..
That way it is easier to pinpoint what gains can be had in stock form.
