Milling machine

IMO yeah… its a hugeeeeeee chocking point on the car…

People have seen 10-20+whp gains from gutting it… better throttle response and a bit longer power band…

1SickZ… the guy thats got a Z31 in the the low 9s with the VG30… had almost the same exact setup as me… except he had the 6AL2 Ignition and a gutted plenum… was running a 12.8 ~112 with the open diff and POS street tires…

Depending on what Nicks dad says… adam says and whatever if its to much i may just spring for John to make me a custom plenum such as this one

http://i77.photobucket.com/albums/j68/SATANZ31/Projects/Picture003-1.jpg