I have a reproduction set of the Mind Train exhaust system. The mufflers are basically straight through glass packs and the pipes from the headers to the mufflers, I believe are a bit over two inches in diameter. When I first installed the headers and mufflers, the sound of the engine had a bit of a crackling sound. As soon as I installed the exhaust cross over pipe, the crackling sound went away!
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.