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snorkels


Too bad something like that safari snorkel wouldn't last 5 minutes on the trails around here....
 
when i did my cowl snorkel, it took about 4ft of 2" pvc, two street elbows and a 2" fernco. the fernco fit directly on the intake box coming of of the inside of the fender. cut an "X" in the cowl panel, just watch out for the antenna wire. and shoved another street elbow into the cowl. thats a 3.0 though, the airboxes could be a little differnent though. just take the fender off, you will see exactly what to do. just dont use silicone, like i have seen other people use... buy the $2's worth of proper glue.

yeah, the problem i'm looking at currently is the air comes from the front... noty through the fender at all, the box is located in the same place as yours, but that's where the similarities end

It dont matter where your intake comes out of the air box, run your pvc like was done above. You can always cut a new hole into the airbox and seal off the old hole. Instructions are a basic guideline to stimulate our imaginations. Add your own flair to it and make it unique, even if its customizing your own airbox.

this is more or less where i'm at, i'm going to use 3" drier ducting, like the guy who made the how to, i'm working on getting a 3" hole saw, no luck so far, i may have to buy one :( they are more than i can really afford right now...

i today i got the 3" ducting, i would LOVE to see 2" but i don't think they make it... i also got a 2" plumbing plug, looks like this,
150

i also got a caulking tube worth of PL Premium, that should hold it in place :D stuff takes a year to cure (not literally) but it's rock solid when it does...


and as promised... my truck:
photo1.jpg

the clean cowl
photo2-52.jpg

the cleaner roof
photo3-35.jpg


(sorry bout the blurry pics, i didn't realize my phone came with a plastic protector over the front and back of the phone...) scary thing is, the phone gave me an option to size it down from 5.5mb for 3 pics to 1.5mb for 3 pics, so i did, and it was STILL too big to fit in frame (1024x764) so i sized it down to 600x448
 
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ok, so i finished this mod, i thought i posted the pics and the build, but apparently not, so here it is...

difficulty 3.5/10

total cost of materials: <$20, closer to $10

Parts needed:
-3"x6' semi-rigid aluminum drier ducting
-tube of very strong adhesive, i used PL premium industrial/construction adhesive (available at home depot)
-tube of less permanent adhesive like silicone (optional, you CAN use above for both)
-flat smooth, rigid waterproof surface, i used my old mudflap
-rust inhibiting primer spraypaint

Tools Required:
-Drill
-Razor knife
-3" hole saw
-Round file (or 3 1/4" hole saw)
-Duct Tape
-Caulking gun (as far as i know, pl premium comes in nothing smaller than caulking size)
-Ratchet set
-Pen

the problem from a small puddle... this filter was replaced about a month earlier...
photo3-46.jpg


photo2-63.jpg


first step was removing the airfilter housing from my truck, this was a lot more work than you would think... it's a simple pull up on the engine side of it, it will pop off eventually... there is an intake silencer that slides into it, take it off, i forget how it's hooked on maybe turn? i don't know... it's simple though... once it's off you're good

next step was to make a plug for the stock hole, i was surprised that the hole was not round... for this, i needed something flat and waterproof, i happened to have my old mud flaps kicking around, so i held one up to my box and traced the hole out with a pen...
photo5-31.jpg


trimmed it down a little more as i didn't want this whole big thing glued to my truck
photo1-13.jpg


i also washed my housing in the bathtub to clean it a little... (don't let your wife/mother/ocd roommate know) and i drilled a 3" hole in the flat section of the fender side of the box, i checked several times that it would line up well, then took the plunge... (no pix)

the next step was to remove the passenger fender, very simple (no pics)

from here i put the box BACK in the truck, i placed my 3" hole saw in the airbox to line a hole through the hole i cut in the box, tapped the arbor with a hammer to give a little dent, removed the airbox again and drilled this out with a regular drill bit, not with the hole saw, this is because i wanted to drill from the outside in, so i could hold onto the drill a little better, but needed to know where to put the pilot bit.. so i cut this out, the next step was to use my round file to make this hole bigger, the reason being, the INSIDE of my drier ducting was 3" which is the same size as my holesaw... so i filed away for close to 2 hours, checking regularly to see if it was big enough, i made sure to have a little bit of wiggle room, just to make sure it wouldn't cut through my dryer ducting, and also so that there were absolutely no sharp edges. Once the filing was done, i spray painted it with some rustoleum, i only had black on hand, but being this was an unseen part, i didn't care, so i sprayed it up...
photo4-39.jpg


next i went back to my airbox, i glued the 3" drier ducting (pictured below) onto the 3" hole, using PL premium industrial/construction adhesive (comes in a caulking tube) i used LOTS! the more you can put on here, the better it is, the better it will seal, trust me, it's solid... this stuff has a little bit of flex, and will never break... because this stuff takes 24 hours to cure, minimum, i taped it in place using duct tape on the inside, and sat it to dry... the ducting can be pulled to make it longer, so a 6" section is only about 2 feet when it's all packaged up, i made it a little longer than it was in the packaging, but not by much...
A0489.jpg


photo4-37.jpg


photo2-64.jpg


photo1-12.jpg


photo3-47.jpg


so after this cured over night, i started with gluing the "plug" in place. for this, because i wanted to be able to have the stock intake used again, i used black silicone. i covered the hole in the silicone (in this pic, you can see the pl premium on the outside of the ducting)
photo2-65.jpg


after using some wax and oil stripper for prepping surfaces for paint on it, i fitted the plug to the hole
photo3-48.jpg


installed the whole shebang into the stock mounting location
photo5-32.jpg


bent it back into place, this is almost the final position for my ducting, it got no longer from this point
photo-41.jpg


from here, i made a loop with zapstraps, using 4 zapstraps total, in this design... zapstrap 1 got cut right at it's box where the arrow is, i didn't need the tail at all, all i wanted was the box, the loop of 3/4 is put around the 3" ducting and tightened it up, from here, the tail on 2, and the box of 1, which is still at the end of the tail on 2, is placed at the top of the ducting, and over the lip, where the fender mounts, and into the engine compartment, the fender goes on top of this, and is sandwiched between the two, the fender is now bolted back on, but not tight, once all the bolts are back in place, i pulled up on the tail of 2, as much as i could (got about 13 inches of pull on my 13 1/4" zapstrap) the box of 1 is then slid back down as close to the fender lip as possible, to prevent 2, from sliding back inside the fender, and the snorkel dropping from it's position at the top of my fender
32c6ca5e.jpg


at this point i tightened up all of my fender bolts, re installed my headlights and corner marker and of course always install a new filter when yours looks like the one at the top...
photo4-38.jpg


with that, i'm done!


the modification as listed above is a listing as to how i modified my truck, not a suggestion of how to do your truck properly or safely, this worked well on my truck and that is all I am claiming. I take absolutely no responsibility for you following or failing to follow my instructions and damaging your own ride. The responsibility of any such damages to your vehicle is on the owner of the vehicle and/or the person making such modifications
 
lol no, i did this mod like 4 months ago, around the time i made this thread... i posted the post 2 up from this one first, then realized it would make a good how to for the tech library, so submitted it there...

i've also only slepy 4 hours in the last almost 48, so that could be part of it too...
 

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