Headers VS 340 manifolds

Ahhhh too many choices . . .well two, but still! thats one too many lol . .

I checked out the mopar muscle website link . . . thats a solid 25 more ponies for the TTIs . . . but the 340s go with my whole "sleeper" philosophy I've alaways lived by . . . hmmmmm 340 manifolds painted grabber green with a chrystler blue engine sounds fun
I'm shooting for about 300 hp at the wheels. I think thats not going to be a problem with around 9.0:1, the 268 cam, edy carb/intake and my own port work. The exhaust is just my missing link right now.
I'd be happy running low 14s with street tires and mid/low 13s with some suspention mods: SS springs, good shocks, sub-frame connects and cheater slicks.
Big horse power doesnt hurt but traction is the name of the game; thus the 2500 stall converter in my trans-go tricked 904.