Reply to "roush motorsport single palne intake"

Also how you drive your car will also determine which will work better for you. For example if you spend most of your time driving stop light to stop light, then the dual plane will probably work better. But if you spend more time at higher speeds, most of the time (like road racing at track events etc.) then the single plane might be better. The single plane really starts making horse power above the 3000 to 3500 rpm range, where the dual plane starts much earlier. So you might loose some power of the line, but gain power at the upper end of your gears. The last track event that I ran I was almost always over 4500 rpm so a single plane manifols was to my advantage.