ok i got a cam question. i got a bolt on car and recently got some windsor jr. aluminum heads, and an explorer intake. which cam should i go xe270hr-14 or xe270hr-12. i know they have the same duration and i belive the same lift when using 1.6 rockers correct??? the biggest question is which lobe center is better for the computer, 114 or 112??? i want the one that is more computer friendly since i dont have money to tune it right away.