Most hp on return less system

faceglide

My car is the 632hp@13psi Fast Intentions e85 car(one of them). Of course when going e85 at those numbers, fuel system is everything, bar none.

Return style at 600hp on gasoline is more of a safety net than a necessity. Just remember, no matter what type of fuel you run, the more power, the more fuel. The more fuel you flow, the greater the chance any variable can cause damage.

Think of it this way. A speed bump at 25mph is tolerable, now at 75mph...you are eating ****. The more fuel you flow, the more impact a pressure drop can have on your system(and things like fuel starvation).

If anything, I would run something as simple as a CJM stage 0, which is easy to put in and gives you that extra layer of security. I have the full CJM system overhaul.....zero problems, I can DD my car(have done so in traffic/45mile commute) with absolutely no mileage or drivability issues.