This is a very good post to show the differences between the Dougs and the TTi small block headers.
Nice job guys!!

Anyone: Is there any power/torque differences between step headers and straight tube headers?
I am trying to see the difference in the price of these headers and since they both fit the SB/727/Challenger combo so well, what am I not seing to make the price so different especially when both headers are ceramic coated.

Does the Dougs come with header reducers for 2-1/4" head pipes? I looked on their sight and it just said they come with the reducers. Do they have the bung welded on?

Thanks