I was thinking about going with a bigger cam soon, but i would like to use the stock heads and exhuast manifolds for now, will this be ok , i know it wont flow like a set of ported heads and headers.

has any one done this and got good gains, If i cant fell the power gain from the cam then i will just wait to do it. What would be the best cam to run , what is to big of a cam. I want the car to be set up for a good high 11's or low 12 sec run on motor if it can be done .[with heads and headers that is]

I will need to get a stall also , with the stall and bigger cam with the 1.6 rockers could the car hit 12's or am i crazy. last run was 13.8 with tires spin.

any help would be great , thanks guys