[yungtuner]

i got my apexi vafc wired up and im not hearing vtec. i set it to engage at 7000 and i did feel a big difference(slower) then when it was engaging at 5000, so i know its working, but maybe somethign is not right? the person i bought the engine from said he could hear it really well when it kicked in. and i have heard others kick in alot louder than mine. i have a d16z6 with intake, dc headers, and greddy cat-back. i think the timing is off, but not by much, could that be it? im not really worried about hearing it, but im about to put a turbo kit on and i wanted to make sure everything is running good before i do. thanx for any help.