both of you all are right, i do need tuning because i dont want to run rich that im shooting flames at random but the beeR rev limiter would be nice because it would cut ignition rather than fuel = much safer condition for motor however i know the turbo does suffer some, but who cares turbos dont last forever, especially at 14psi daily
(my old car ran 14psi daily for a year (22k miles) until it started making funny noises)