TTI headers - anyone got them installed?

sb66valiant -- I went with the 2-1/2 for my setup since I won't be able to hit the track with it much since it's a convertible. Plus you have a little more grunt with that stroker. She'll be a nice ride when you're done I'm sure.

I was going to go with different mufflers but decided to go with the complete kit (less $$). I like the idea of not having to go to the muffler shop and just bolting everything on myself. For me I guess they will be fine. If I were to change I might get the Spintechs. Would be cool to have a HP & E.T. & sound quality comparison test of different mufflers with these headers on the early a-bodies. Sound of course is a personal pref but performance numbers don't lie.