Run watchu HAVE, head swaps are easy, run 10w30 NOT 5w20, if it uses less than 1qt per 1000mi...see how much boost it will hold (I bet 11psi if tuned good, 7psi 'garage' mech) have new parts ready, I re-recomend D15
Oh, SOHC4LIFE (my shirt w/ D16A6 pic on it)