87quest

ok so let me get everything right on this upgrade. I can not take out the cardboard air silencer that i removed from our Starquest MAS from the 1G MAS? the one at the top that is in a star shape? But i can remove the rectangular honey comb at the bottom? not the oval one but the rectangular one? all he way at the bottom?

Have you noticed any significant hp gains or anything? Also i would like to do this to my car but i would need a little help like the procedure that you guys used or how i should go about doing it. Also what all do i need to bore it out to 52 mm will i need to bau Xtra parts(flap) where can i get them? How much? Will i be able to notice any great difference? maybe 10 h.p.?

what is the purpose of a krankvent?