Lol your 100% rightHow about a video and some of the tune specs?
Was this on E, if yes then what? I.e. pump, E70, E85, E98...
What are you using to control the timing, i.e. launch, boost retard?
(You've probably already told us, but perhaps the dyno setup was different).
I'd about guarantee that the 1 3/4 headers weren't helping, but for that matter you could be running 2 to 2 1/4" - you're in the big block zone of header sizing. But the power loss was minimal - you're in the zone where an additional 20-30hp is not much of adifference. Your past the point of needing to make power IMHO - now you need to become a traction specialist lol.
Lastly - HOLY SCHMOLY - congratualtions - that making some steam!!!!!!
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