I am currently going to be using the gsr intake manifold. Since I am using an standalone I don't have away of opening the butterflies w/o an rpm activation switch, for those of you using the gsr manifold do you keep the long runners open or the short?? Second question.. I realize the str manifold would cost my torque on the low end, but how much horse power is gained by going to let say an str, venom, or a skunk2?? Just curious to know if it's worth the money, thanks in advance.

 

slap a skunk2 on there, it will be better then the stock manifold

 

I second that

 

slap skunk 2 on there get rid of thebutteffly problem....