I had the TTI step headers in the Scamp and they fit real well.
I swapped those out for the Hedman 1 7/8, these come in pieces and one tube goes thru each fire wall/ Swapped the TTI's into the Duster and
and a real goof it there too

I have never heard this. I have Hooker SuperComps but they are only 1 3/4 primaries. Should be easy fit if they fit like the ones I have seen....?
Are there bigger SuperComps than 5115s?

We had 2 inch SuperComps for stock and W2 heads. All headers are a PIA but I these are at the bottom of my list for fitment. Even after you do everything needed to get them to fit they still were very difficult to get on.

The last time I took them off I swore it would be the last time.

Bill

I have the Hedmans and like them a lot. The holes in the fenderwell are no big deal and can easily be done so they don't look like a hack job. The Milodon pans do take some work though, I have two that I have cut the sides out and welded new scaloped pieces in to clear the tubes.

I bought Hedmans because Ryan johnson told me that on an engine like my 408 they made more power on a dyno than TTI's, IIRC 30-35 hp.

I have back to back tested tti’s and hedmans on a 10.80 standard head style sb and a 9.60 to 9.70 w5 deal, hedmans on both combo’s were worth a solid tenth and 1.5mph on both. Hedmans are far superior if needing to r@r a trans and or take pan off in car or working on the car around them, don’t get me wrong, can do it as well with tti’s, it is just way more work. Hedman ttt imop. For et and ease, only downfall is the hedman does hang down a tad more than the tti’s.