does anyone know how a crossover true dual set up sounds with the stock LT1 manifolds? There are a few clips on ls1sounds.com but i think they are all with headers. Does anyone have any clips?

 

Here on the CamaroZ28.com board a person by the name of True Dual WS6 has true duals with exhaust manifolds on his car. He might have a vid of his car. You can search for his name on the board or he might reply on this thread. Hope that helps.

 

^yes i was admiring his setup. Im not sure how true duals would work in my area, because we have an emissions testing program in action called aircare. im not sure if they would be legal, but id have to look into it some more. perhaps if there are quality cats on the system it wont be illegal. anybody know anything about it?

 

hi-flow cats have more tech. in them so they're fine and you will pass emissions with them, they keep you legal and only leave a couple hp on the table

 

^thanks man, I'd have to pass emissions if i want my insurace renewed