First time posting here...<br><br> I have a 95 Civic LX (4 door model). I'm running with a Brullen cat-back exhaust system, DC Sports 4-2-1 header and a P-FLOW air intake system. <br><br> I've noticed now that when I'm driving about 120-140 km/h (i guess that'd be 70-95 mph) I get a feeling like the engine is lagging and having trouble going<br> past the 70-95 mph mark. The best way I can describe it is imagine that within a 10 second period of time, you let go of the gas pedal every 8 seconds. You<br> feel the car trying to get past but there's just not enough power to deliver. I was wondering (and hoping) I would just need to install a fuel pressure regualtor to<br> increase the fuel:air ratio. Anyone have this problem before?<br> I'm also thinking of installing a B&M Racing regulator..anyone have any other suggestions <br><br>i've already reset the computer...no good.

It's probably just because your car does not have enough power to go that fast, cause the cold hard truth is stock usdm civics are slow as hell, and your is the 1.6 non vtec sohc right? adding a fuel regulator will do jack cause the stock fuel equipment is able to handle much more then stock power already, when i had my cx motor i topped out at 110 mph but basically it took a good 5 minutes on a very empty straight highway goin downhill! lol