Stay 6.6 with all the goodies and heads and cam and big single.
Or Go to 7.1 with the goodies and a cam and big single and stay stock head for a few months to get the money for heads,
Or add dual cp3s and see how much more this setup will hold before she blows.
Or Go to 7.1 with the goodies and a cam and big single and stay stock head for a few months to get the money for heads,
Or add dual cp3s and see how much more this setup will hold before she blows.