Review on Standard Motor Products PR167 Regulator by Bob Carlton

As a car enthusiast UPGRADING the fuel system is always a top priority. Based on our own experience, the Standard Motor Products PR167 Regulator is a game changer... The pressure adjustment feature is easy to use and allows for precise adjustments. The improved fuel flow significantly boosts engine performance. The only downside is the relatively high price. However, for the quality and performance it provides, it's worth the investment..