Anybody have some advice on running duals on an 87 with a 305. I am looking at getting some hedders also. Would it be better to get the long or the shorts. They make both for my car. I am just looking for some advice. I Hear most people with F bodies just run a bigger single line after the y. Is that just the best way to go?

I read an article recently about a late 80's chevy truck that had duals on it and they dyno'd it and then put back the y pipe, cat and an aftermarket single large tube to the muffler and made much better numbers... Something to think about....

Do you remember if they had hedders on it?