If the burden isn't really significantly much less then I might imagine that a 4G69 for NA or 4G63T for turbo conversion will be All round a far better selection Altering valve durations can change the torque band and on most engines the exhaust and intake durations usually do not https://4b12motor49369.mdkblog.com/37120696/how-much-you-need-to-expect-you-ll-pay-for-a-good-jdm-mitsubishi-outlander