Has anyone seen any numbers on the BBK plenum for air flow. How does it compare to the others performance wise? Would you still get some gains from just a plenum or is a bigger throttle body a must?
Has anyone seen any numbers on the BBK plenum for air flow. How does it compare to the others performance wise? Would you still get some gains from just a plenum or is a bigger throttle body a must?
all the plenums seem to be in the same area 5-7hp adding a 75mm tb can't hurt only help with a couple more hp. these aren't going to be knock you on your butt mods but with free flowing heads, exhaust it starts to add up. look around for deals. the bbk looks nice and the dragon seems to win all the comparison tests. i have the cnl unit and to me they are pretty much the same.