Here's what i MEANT to ask...
 

Where is the air SILENCER on the 90 lx . my bad guys. and how do u take it out?

Passenger's side quarter panel toward the front. It should come off with a few bolts. If all else fails just follow the intake hose away from the intake manifold until you hit the fender. It's that bulky black box.

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1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, MSD distributor, MSD coil, FMS 9mm wires, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s

So I pushed it up to 110,
That flathead motor was about to give in,
I crossed my fingers and prayed to the lord,
Don't let me down you fuct up ford!"

"5-Oh Ford" by The Reverend Horton Heat

same place as i said before, just on the other side of the fender. disconnect the intake hos from the air box, and take off that front piece of the air box and take the filter out. take off the three bolts that hold the rest of the air box on, the air silencer will fall out. now you have to work it out of the fender. i did it by getting it from the bottom, but you may be able to bring it out through the hole.