[70newport]

so i have a 1868 chrysler newport with a 383 in it. i have converted it from being a stock 2 barrel single exhaust to being a 4 barrel using a holley 4150 carb and an edelbrock performer series intake. I am in the process fo soing dual 2.5 inch exhaust from the headers back.

any otehr suggestions as to things i can do to improve performance without doing a full rebuild....

thanks,

Gary