TI 3VOM

I've been told I need them and also told by tuners and shops that they have never seen them fail. So...... there's your answer.

LTNBOLT

That is what I am talking about. They say change the OPG but there is no evidence of failures on the F150. Who knows.

It is my understanding that they are turning the Mustangs to a higher RPM which could be the cause along with high HP.

yonson

If you aren't raising the rev limiter, they really aren't needed on the F-150's, however I'm spinning mine 7300ish and decided to do them, as well as the crank sprocket, and a balancer just in case...