Best Onboard air compressor hack: make it fit, make it fast.

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  • Опубліковано 8 січ 2025

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  • @mrmotofy
    @mrmotofy 10 місяців тому +3

    Also available as a Trick Flate from TD-DISTRIBUTING a small business. They provide more kit options if you want and you support a small business. They're about the same price and cheaper than most other options.

    • @Wallymakesstuff
      @Wallymakesstuff  10 місяців тому +1

      That is awesome, could you provide a link? Pinning this comment!

    • @mrmotofy
      @mrmotofy 10 місяців тому

      My comments seem to keep getting deleted. Not sure if links are allowed, most are removed but sometimes they stay

    • @Wallymakesstuff
      @Wallymakesstuff  10 місяців тому

      Interesting… UA-cam seems to have a mind of its own sometimes. I’ll try to find it and post in the description. If it’s wrong, let me know

    • @mrmotofy
      @mrmotofy 10 місяців тому +1

      @@Wallymakesstuff I think maybe you can post a link but users can't or something. I have links in my vid descriptions. I just seen another vid with the channel owner that posted links in the comments.

    • @Wallymakesstuff
      @Wallymakesstuff  10 місяців тому

      Yeah that makes sense. I bet you’re right

  • @wisco-lad
    @wisco-lad 5 місяців тому +2

    I'm running 2 of these pumps on my onboard air system. Still can't beat the price of the compressors. I used 2 to help split the workload as well as increase the air up time even more! Also have a 40 gallon propane tank converted to air tank connecting both compressors. I'm running a 115 to 145 psi pressure switch and 150psi check valve. I have ran just about every air tool on the market now over the past 5 years. The system still works flawlessly and outperforms everyone's systems I've come across yet. Even the famous dual pump ARB kits that run close to $1000 or more. All together I have maybe $300 to $350 into my system. That's including fittings, check valves and pressure switch!

  • @steven-ft5pz
    @steven-ft5pz 11 місяців тому +1

    INSTRUCTIONS LIED, no presser switch to turn motor off. But that aside, used compresser for first time today and loved it. Aired up two tractor tires and was amazed with how fast it was. Your mods were spot on and basic. It needs a presser switch and some kind of air delivery that is quick and you can monitor the presser. I also noticed the power cable were a little warm. You covered at all. I think if you mounted a small tank somewhere you could run an impact. Great video!

    • @Wallymakesstuff
      @Wallymakesstuff  11 місяців тому

      Yeah I’m pretty sure they’re referring to the pressure switch as the blowoff in the nozzle. It is impressively fast and glad you got value from my video! I think if you switch to 3/8” hoses and valves, it’ll be even faster but will probably need a tank at that point since most after hoses will be rigid and won’t flex on startup like those that came with it.

  • @mtn.lion_bait
    @mtn.lion_bait Рік тому +2

    This pump was tough to get. Thanks for the video on this!

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому +3

      Glad you were able to get one! I’m pretty sure there’s others sold online that are the same thing with a different brand name.

  • @Wallymakesstuff
    @Wallymakesstuff  Рік тому +7

    They all require modification to some degree. Even the arb (which though they come with a kit to do it). This particular compressor is about 2x faster at airing up than the Arb that cost 5x more.

  • @TechWhore
    @TechWhore Рік тому +3

    Simple approach that should work well.
    One improvement would be a large fuse or breaker on the battery end of the power leads.
    There is a lot of opportunity for that coiled up jumper cable to rub and short on something while driving.
    Alternatively, another "anderson style" quick connect close to the battery.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому +2

      That’s a great idea. Thanks for the thoughts, I will put that on my bucket list of upgrades.

  • @bambamb43
    @bambamb43 Рік тому +1

    That 1/8-27 tap is a tapered pipe tap for 1/8" pipe, you don't run the tap all the way in , it's tapered and rule of thumb is you run tap in until you can turn fitting by hand 3 turns before needing a wrench to tighten

  • @Nanan00
    @Nanan00 Рік тому +3

    Holy hell, napa has them back in stock after over a year of being out of stock.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому +1

      Guess I got lucky… soon as I found out about it I ordered and it arrived a couple days later

    • @Moondoggy1941
      @Moondoggy1941 9 місяців тому

      The price has seemed to gone up from 130 to 172 dollars now.

  • @WooleySwampAdventures
    @WooleySwampAdventures 10 місяців тому +1

    The factory unit has a pressure relief switch built into the inline gauge which you deleted, I'm not sure if I just missed it, but where did you put it on yours as it's a very important safety item required by UL and NFPA? Thanks

    • @Wallymakesstuff
      @Wallymakesstuff  10 місяців тому

      I threw it in the trash. Haven’t had any issues running the inline electronic pressure switch in the main housing to cut pressure.

  • @larryjanson4011
    @larryjanson4011 11 днів тому

    what about air tanks? it helps out a lot having your pump set up to fill a 3-5 gallon supply tank.

  • @LuckyWill311
    @LuckyWill311 Рік тому +1

    Nice work, for future work I suggest using grease on your drill bit and tap, that will hold on to the majority of the shavings.

  • @JoefussGarage-jl1bb
    @JoefussGarage-jl1bb Рік тому +2

    The motor, not supposed to start under head pressure thing, is real.... Though I built something like this years ago, and I used an "unloader" type replacement air compressor switch, same as the one from my Craftsman 6 HP comp in my shop. They cost like $35.00 bucks, and the contacts, are 220 vac 20 amp rated. Which will hand your rapid 12 vac, high amp rapid start stop cycling you'll see hear, when not using a reservoir tank. Which can be a future upgrade, my friend 😜!!!! And fusing the power, at the battery, is a "must" for fire safety as mentioned by others here .. Accidentally burning your truck to the ground, would be more than a bummer 😕...Keep at it brother !!!

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому +1

      Both great ideas. I am definitely going to run a QD at the terminal power. I’ll look into that switch you’re talking about. I wonder why these things done come with that in the first place?

    • @KurNorock
      @KurNorock 11 місяців тому +1

      If you aren't supposed to start under head pressure then how do you ever inflate a tire? For example, if you are running some tires on your F-350 that need 75psi, you have to stop the compressor to check the pressure, then turn the compressor back on to finish filling the tire. And you might stop and start the compressor 5-10 times per tire.

    • @Wallymakesstuff
      @Wallymakesstuff  11 місяців тому

      I think the workaround for starting under pressure with these cheaper non-tanked units is that their hose is extremely pliable, which in theory should give the motor a bit more give when starting up. Otherwise they’d have to come with a tank to avoid ongoing warranty issues. This is why I kept the original hose. Should’ve mentioned that in the video.

  • @jeffig
    @jeffig Рік тому +1

    interesting since the owners manual on my new NAPA compress says it has a built-in pressure switch which will shut off the compressor when the trigger on the inflator is released. The compressor will restart once the trigger is depressed again. -- I guess it pays to "read the manual" :) I'll have to get a hose with a trigger on it and try.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      That’s so odd! I didn’t read the manual lmao, but I promise you, mine didn’t shut off at a certain psi out of the box. It had some lame inline air bypass in the hose that basically had it constantly releasing air beyond a certain pressure and the pump kept running. Maybe they updated it?

    • @jeffig
      @jeffig Рік тому +1

      @@Wallymakesstuff parts are all arriving by the weekend, should have an update after that.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      Awesome, keep us posted 👍

    • @jeffig
      @jeffig Рік тому +1

      The manual is wrong. With a trigger nozzle the pressure guage goes over 120 psi and didn't stop. I shut it off and will install the pressure switch and look for some type of unloader valve.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      Unloader valve seems like a good idea. Keep us posted. 👍

  • @lifeISrecord
    @lifeISrecord Рік тому +2

    Why did you go this route versus just buying one off the shelf meant for this purpose?

  • @jimlanceunderthebigsky4646
    @jimlanceunderthebigsky4646 4 дні тому

    Perhaps i missed it, but what range was the pressure sensor??

  • @Steve-yu6pq
    @Steve-yu6pq Рік тому +2

    I wonder where you could mount it in the engine bay…. Is there even space for it in your truck?

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      I tried, there’s not enough room anywhere. Maybe if I replaced the air box with an exposed cone air filter, but then I’d be getting hot air intake. The arb might work though. Honestly, under the seat works great and I like that it’s easily removable. Probably will last longer too due to not being exposed to weather.

  • @patpower80085
    @patpower80085 Рік тому +1

    This is on my list now! Where did you get the pressure switch? Whats the specs and model number? Thanks

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      I should really get affiliate links lol 😂
      a.co/d/930eKvK
      Specs are 85-100psi (on/off)

  • @markkomorowski3837
    @markkomorowski3837 Рік тому +1

    You tapped your pressure switch into the thermal cutoff power connection, everyone else is cutting the wire to the power switch and splicing the pressure switch into that.
    I like your way better. Did it work for final setup, or did you have to move it?

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому +1

      Interesting, I didn’t consider that other idea. It works great as is.

    • @IronMountainPlumbing
      @IronMountainPlumbing 11 місяців тому +1

      I noticed that too. The maxitracs are easy to tap into the switch.
      The new black napas don’t have the same connector to the switch as the maxitrac does.
      I’m wiring mine like this one as well. Hope I’m not screwing something up

    • @Wallymakesstuff
      @Wallymakesstuff  11 місяців тому

      Hope it works out for you!

  • @mrmotofy
    @mrmotofy 10 місяців тому +1

    On the cables, watch out for CCA for conductor type. That's junk but it's cheap, stick with 100% copper wire. 4ga should be about the minimum wiring size. If you're running to the rear of vehicle it should be more like 2ga

    • @Wallymakesstuff
      @Wallymakesstuff  10 місяців тому

      Yeah for sure. CCA shouldn’t even be legal. Completely agree. From what I understand, these are industrial copper at 99.3% and do the job for short term use. OFC is about 99.99% depending on the type. That’s what I run for all electrical items that are in constant use.

  • @Fordgroup00
    @Fordgroup00 Рік тому +2

    Now you need an air tank

  • @salcigar
    @salcigar Рік тому

    Would you include a parts list particularly the TAP you used.

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      The two was as described the video from my harbor freight metric set. But I’m pretty sure it’s the same as a standard schrader valve tap like this
      0.305-32 Thread Tap RH HSS High Speed Steel 8V1-32 (.305x32) Tap Valve Thread 0.305-32 Replacement for Schrader Tire Valve Stem Handle Tool 0.305x32 a.co/d/chBGeTN
      The pressure switch I used:
      Air Pressure Switch 85-100 PSI Pressure Switch 1/8"-27 NPT DC 24V 12V Pressure Switch Air Compressor Pressure Switch 100PSI Pressure Switch DC Pressur www.amazon.com/dp/B07XZ415DS/ref=cm_sw_r_cp_apip_uPCVS3FDzOTIx
      The rest of it is easily sourced at lowes or Home Depot

    • @salcigar
      @salcigar 11 місяців тому

      Thanks Wally, a very thorough list.

  • @6xflowerranch890
    @6xflowerranch890 5 місяців тому

    I’m confused. Why would you need so much cable lead if you have the long air lines? Isn’t it one or the other that’s needed? That’s a lot of cable just hanging around in your engine compartment

    • @Wallymakesstuff
      @Wallymakesstuff  3 дні тому

      If you want to keep your compressor under the seat and not have to move it out to the engine compartment, that’s what the long power lines are for.

  • @steven-ft5pz
    @steven-ft5pz 11 місяців тому +1

    Out of stock at warehouse so couldn't order one, finally tracked down a napa store that had only one in stocks. Cut me a deal at $135. Sitting in truck reading instructions and it says it has a built in pressure switch. Can this be right?

    • @Wallymakesstuff
      @Wallymakesstuff  11 місяців тому

      My experience with the “pressure switch” is an inline blowoff valve that limits pressure quite a bit. They might have changed it, but idk… when I did my mod, it eliminated that as it was located in the end of the hose

    • @AmericaFirstKorey
      @AmericaFirstKorey 6 місяців тому

      No, they definitely don't have a standard pressure switch. It's very cheap insurance.

  • @theschultz-ster
    @theschultz-ster Рік тому +1

    I have the same one. Doing this tomorrow

  • @trowabarton388
    @trowabarton388 Рік тому +1

    Can I add the pressure switch to a tank and run it that way?

    • @Wallymakesstuff
      @Wallymakesstuff  Рік тому

      I’m pretty sure you could, if you tap the tank line in where I tapped the pressure switch in.

  • @mattness1619
    @mattness1619 Рік тому +1

    Motor not ment to start under high pressure..pulling trigger bleeds alot off quick...adding tank inline will make it work hard..most air comp bleed this "head psi" off when shuts off..