Ok I wantto go to a bigger cam in my 408. Will I have tunining issues???
#1
Ok I wantto go to a bigger cam in my 408. Will I have tunining issues???
Right now I have a 234/242 .598/.610 114+4. I want to go to something like 248/254 .620/.620 112. The car is tuned fairly well right now, except for sputtering when its cold. When I do the cam it might take me a couple of months to get it tuned and it is my daily driver. Is the tuning going to be thrown way off by stepping up cam size or will it not be so bad since its already tuned??