Do these work good im getting underdrive pulleys air foil and K&N filters and wondering if a spacer would fit in there and if anyhting would need modified
im prolly getting this one http://store.summitracing.com/partdetail.asp?autofilter=1∂=BBK%2D1620&N=700+4294908216+4294908198+4294924928+4294925232+4294839035+115&autoview=sku

would anything need modified for this?

any help is greatly appreciated thanks in advance
nate

 

The TB spacer is more for TBI units where its mixing the fuel and air. Pointless on a dry intake.

 

really it said it adds some power and i heard they work

 

Of course they claim it makes power. Who would spend money on something that does nothing?

About all your really doing is increasing the plenium size, and not by much. So it might help on that quick crack of the throttle.

But its design is to "swirl" the air.. in our intake, what for? By the time it makes it to the runners, its not swirling anymore. And if it was, again, what for? There is nothing to mix tell down by the heads, and its to late then.

 

oh ok i see good point. at least now i can save $100