im new to this forum.been reading it for over a year.i have learned a lot from you guys.keep up the good work.i have a 95 z28 with t56 trans.basic bolt ons.c.a.i. hooker shorties 3.73gear magnaflow catback suspension mods.what do you guys think about the throttle body air foils.makes sense to me.less turbulance means more air means more power.any ideas or thoughts would be appreciated.thanks

 

if you are running ported heads and a bigger tb then i would say yes but even then its a minimal gain. when you get to a point where all other mods for noticeable hp gains are used up then its time to go for the mods that gain a little.

 

also to with what craby said, you can also descreen your maf sensor and take the houseings off it and just have to ported for next to nothing at a machine shop. there small things. but really easy and helps alittle flow.