Just wondering what exhaust i should get for a carbie ASTRON II in a old magna? I was thinking a 2 1/4in would work nicely, deliever the power without being droney. It will be matched with a twin Holley set up, cam and porting undecided

A little more info please? I'd like to think of myself as versed in car models and such but I'm totally lost, lol. by the way, love the sig, I just put it up as my aim away message.

Ok, you got me curious and I found what you are talking about. 2 1/2 sounds good to me, with that setups you're not going to need anything more than that.