If your going to a 3.4" setup...go open cone. Whatever kind of BS CAI you have...ditch it for an Open Cone. Your welcome.


So I read that it a different thread from the same guy who made the safely modding your 3800 guide and I'm a little confused. My plan is to do headers, FWI, ported S/C, LS1 TB, LS6 valve springs, 1.9 RR, TR55 plugs MSD wires and coils and a 180 T-stat with a tune obviously, But what he says there, just use a open cone? what i have learned over the years has always been get the CAI so I'm looking for some insight here.

Goal is a mostly reliable 3.4 setup.