Mullet El Camino Build Episode 20! Progress Continues!

More work on Cleetus's El Camino project nicknamed Mullet! Progress continues with the wiring harness and other parts of the project!!
For KSR Shop Merch, check out
Build Inquiries, dyno tuning scheduling, or to purchase any of the parts that we use/recommend on any of our projects, fill out the “Work Request” form at
For Advertising Partnership Inquiries, please email
FaceBook: KSRPerformanceFabrication/
Instagram: ksrperformancefabrication
We love hearing from all of you!

Ladda ner



  • Anyone know the name of that connector?

    SadBoy RacingSadBoy Racing2 dagar sedan
  • KSR’s attention to detail is an engineering masterpiece. Anyone with a couple 100k laying around and wanting a top notch build, KSR should be your place to go.

    Fred GillespieFred Gillespie23 dagar sedan
  • Amazing!!! Sending Cleetus into the NEXT CLASS!!! Pure pleasure to watch your work.

    Mike DoubleOhDoubleUMike DoubleOhDoubleU23 dagar sedan
  • Dude everything is so clean. Amazing the fit and finish! I love how you explain everything especially the cage cert. I've never understood the numbers b4 and now u literally drew us a picture (basically)... anyway that made it super clear!

    Robin WendtRobin Wendt25 dagar sedan
  • I'm impressed by your fabrication and your sophisticated engineering skills. I have a question regarding your complex control and monitoring of the entire package from engine operation and tune, to the everyday drive ability control. I'm not doubting your ability at all quite the opposite. Are the Holley controls that robust and reliable ?

    Gerry MilidantriGerry Milidantri26 dagar sedan
    • Yes

      KSR Performance & FabricationKSR Performance & Fabrication26 dagar sedan
  • GEH5-D Kevin this sensor will work with a 12v power source and give you a 0-5v signal for humidity. The sensor part is also replaceable without having to replace the whole thing and is rated for outdoor environments from -40 to 120 deg F.

    Tiki TomTiki Tom26 dagar sedan
  • Let's just take a quick moment to realize what this man said: He wants a humidity sensor to aid in precisely calculating the density altitude to form the immaculate tune before every run at any track for peak efficiency... damn. Kevin, you better get at least half of all winnings that car takes home.

    Trey CookTrey Cook27 dagar sedan
  • Have you ever tried looking into Bank's MAD sensors? It has all the maf, mad, maa and stuff of that sorts.

    Nick HendersonNick Henderson27 dagar sedan
  • Where do you get the book you have for the cages? At the 6:07 mark of video.. thanks

    Bobby RiceBobby Rice27 dagar sedan
  • This is such an awesome channel bro!

    CoolCatTVCoolCatTV27 dagar sedan
  • Absolutely love your work Kevin 👌 Much respect from Australia 🇦🇺 ❤️🙌

    STKMK1STKMK127 dagar sedan
  • Nice progress. Bummer but things get missed. Where do you get the wiring labels heat shrinked into the loom. Nice fox there. Been looking for a clean car just like that

    OffUgoOffUgo27 dagar sedan
  • Why not gusset every joint in the cage?

    RandomGuyNumber12RandomGuyNumber1227 dagar sedan
  • Kevin Smith in a nutshell..---> 1:34

    Tripp RogersTripp Rogers27 dagar sedan
  • That roll cage book was fascinating btw, can you show more of it

    Mitchell ScripterMitchell Scripter27 dagar sedan
  • Whole dragstrip... Maybe there's rain coming??? Cleetus rolls up in Mullet... All racers: Cleet! Rain coming?? Cleetus: opens Holley Dash... 😂

    roodgeregeldroodgeregeld28 dagar sedan
    • Hahaha

      KSR Performance & FabricationKSR Performance & Fabrication28 dagar sedan
  • Even a humidity sensor on board... This guy goes deeper than a top fuel team om data...

    roodgeregeldroodgeregeld28 dagar sedan
  • kevin how long have u known garrett (leroy & ruby awesome dad) lol i totally love u guys channel

  • saw the thumbnail: those are cleet's turbskis!

    NecrodeadNecrodead28 dagar sedan
  • Is it not better to have air temp at the rear of the engine bay? Anything we built we did that way

    Niall McKennaNiall McKenna28 dagar sedan
  • 4 days and no videos 😔😔😔

    Efren joseEfren jose28 dagar sedan
    • Tomorrow morning, 8am!

      KSR Performance & FabricationKSR Performance & Fabrication28 dagar sedan
  • I started watching Cleetus years ago, and I've watched every Mullet vid of yours religiously. It's the first time I've seen a complete race car build in such detail--and I've watched every Mullet vid religiously. I suddenly realized during this vid that, for the first time, I'm going to understand the basics of all the systems y'all are talking about when you test, tune, race, and repair this amazing car over the years. You explain things so understandably and with such relish that you remind me of my favorite prof who, by his own strange and twisted love of differential equations, spawned and instilled in me an understanding and odd love of the same. You're doing the same for me with boosted race cars. Hats off to you, professor.

    Texas JackTexas Jack28 dagar sedan
  • Kevin new improvements are looking good. Once again congrats on Freedom Factory win and great showing on the burnout car. Keep up the good work.⚡⚡⚡⚡⚡⚡👍👍👍👍👍👍🏁🏁🏁🏁🏁🏁🇺🇲🇺🇲🇺🇲🇺🇲🇺🇲🇺🇲🦅🦅🦅🦅🦅🦅

    Dann MohrDann Mohr28 dagar sedan
  • Damn, the NHRA is dope, keeping drivers safe. They understand how to keep their sport/hobby around for a long time. I wish other hobby fields felt the same about safety.

    StingrayStingray28 dagar sedan
  • If at some point you are building a cage from start to finish, please make sure to video it and explain it out!

    aj klebsaj klebs28 dagar sedan
  • Kevin promises a busy week with lots of content...... taps foot impatiently.... #WeAreWaiting .... haha ... lets go Kevin!.... just joking ... but seriously, when is next video drop!??

    Pilbara ManPilbara Man28 dagar sedan
    • @KSR Performance & Fabrication you sir are what is commonly known in Australia as a LEGEND!!..

      Pilbara ManPilbara Man27 dagar sedan
    • Tomorrow 8am!

      KSR Performance & FabricationKSR Performance & Fabrication27 dagar sedan
  • Are you going to do a GPS speed sensor, to compare to wheel speed sensors?

    Rotor RyanRotor Ryan28 dagar sedan
  • You’re coming to Indy? Hell yeah. I’ll swing by to say hello. The weekend keeps on getting better.

    retrieversqbdretrieversqbd28 dagar sedan
  • Mullet is gonna look so good with a 632 and twin 91's! #noreplacementfordisplacement

    Donnie Minter JrDonnie Minter Jr29 dagar sedan
  • Going to get a lot of ridicule for this but..., Why is it called a fox body?

    PlaceboPlacebo29 dagar sedan
  • Fantastic workmanship Kev 👍👍👍👍

    Gavin JonesGavin Jones29 dagar sedan
  • Can’t wait to see the hood design and the car finish keep killing it my dude

    J LauckJ Lauck29 dagar sedan
  • If you have a dry bulb and wet bulb ambient temperature sensors you could probably program a psychometric chart lookup function and get air density and humidity. No need for humidity sensor. Otherwise T9602-3-A-1 Amphenol Advanced Sensors | Mouser

    Jacob SulzleJacob Sulzle29 dagar sedan
  • Hey Kevin what was that book you were looking at with the information for the cage certifications? In the midst of starting my own custom/speed shop and I have to be honest I haven't done much research as far as looking for resources on cage building. But I liked the way the book illustrated it. Was just hoping I could get a name or website for where I could get the book.

    Jakob SimmonsJakob Simmons29 dagar sedan
  • Respect and awesome job to the guy building the wiring harness!!

    Samaro1LESamaro1LE29 dagar sedan
  • Now just make Cleetus realize Ruby needs the cage fixed to be legal, he needs to keep his visor down and hes going to need proper sfi suit for the methanol. Really just needs more focus on safety. its not if its when, and no one wants to see anyone get hurt.

    PJ NadeauPJ Nadeau29 dagar sedan
  • @KSR. I believe Marine NMEA 2000 devices should in theory be compatible with CANBUS, if you can pull data that way. Yacht Devices ( makes a 12v marine humidity sensor that outputs the environmental humidity PGN data to NMEA 2000, which you could splice into your own cable adapter to connect to a CANBUS input

    Brian HBrian H29 dagar sedan
  • I wore my new ksr shirt all weekend, great quality and super comfortable material

    Erik RobbinsErik Robbins29 dagar sedan
  • i love the fact u do things properly, tidy and solid. keep it up KSR love the content.

    Itsjeffers101Itsjeffers10129 dagar sedan
  • @Kevin, is there a reason why the bed is not painted?

    Elgee BothmaElgee Bothma29 dagar sedan
  • I would have cut that harness then realized I cut the wrong one, or cut in the wrong place, or some other catastrophic boneheaded move. Guaranteed. That’s just how I roll. Nothing goes smooth in my world. Nothing

    00UncommonSense0000UncommonSense0029 dagar sedan
  • Did I hear Kevin make a comment about baby giraffe????

    Daniel CastilloDaniel Castillo29 dagar sedan
  • Kev, I love all of the rambling about the details. Add more and I'd love it more.

    ----29 dagar sedan
  • Next vid I want the hood on

    Todd KennedyTodd Kennedy29 dagar sedan
  • How does the inspector verify the tube wall thickness of the cage bars?

    ----29 dagar sedan
    • The inspector will place an ultrasonic thickness gauge on every tube that sends a sound pulse through it to calculate the thickness of the tube wall.

      GMPOWERGMPOWER29 dagar sedan
  • Diggin the music selection in this video

    scott timscott timMånad sedan
  • Congrats on the 500 Race Win.

    Tenright77Tenright77Månad sedan
  • AMPHENOL makes a lot of humidity sensors in that range, like the CC2D25S-SIP or T9602-5-A-1. Or TE Connectivity HPP809A031

    DixonSweDixonSweMånad sedan
  • That harness looks factory nice job

    darren bakerdarren bakerMånad sedan
  • 👍👍

    rolflarsen1234rolflarsen1234Månad sedan
  • Look at sensors like DHT22 or DHT11 i used them a lot. You have humidity and temperature in one sensor.

    Dennis GydesenDennis GydesenMånad sedan
  • I would appreciate a link to where I could buy that cage requirement book.

    Scott MabeScott MabeMånad sedan
    • @KSR Performance & Fabrication thank you!

      Scott MabeScott Mabe27 dagar sedan
    • The SFI foundation sells them.

      KSR Performance & FabricationKSR Performance & Fabrication27 dagar sedan
  • Honeywell makes 5 V analog humidity sensors (HIH 40xx). Several to choose from. Digikey has them in stock.

    Ronald HaysRonald HaysMånad sedan
  • epic progress and video! love em!

    mitchell stantonmitchell stantonMånad sedan
  • The firewall connector for the wiring harness is a great idea. But ahhhhhh don’t cut that!!! Ugh. Gotta do what you gotta do.

    MOEMOEMånad sedan
  • Awesome video, Congratulations on your win champ!!

    Squirrel NastySquirrel NastyMånad sedan
  • was looking away and turned my head back just in time to see the loom get cut my heart dropped 😂

    Justin ClontsJustin ClontsMånad sedan
  • You are awesome! Keep it up!

    franco gaetanfranco gaetanMånad sedan
  • Kevin: Oh geez, OH geez, OH GEEZ!!!! Me: that escalated quickly.

    CrazyAssPotterCrazyAssPotterMånad sedan
  • Been away a few days. Happy to be back to see the progress.

    Micah BuchheitMicah BuchheitMånad sedan
  • Baby giraffe 😂😂😂😂😂😂😂 poor cleet he gets hell from all sides .

    kemal rustemovkemal rustemovMånad sedan
  • Kevin and PFI both dealing with cage certs! Fast and safe for the win.

    MikeOrkidMikeOrkidMånad sedan
  • I know I’m not that stupid to think that going fast safely is easy but wow this episode Kev shows what an amazing job you and your guys do right down to the little details. 👏👏 Gav 🇦🇺

    Gavin LewisGavin LewisMånad sedan
  • absolutely love your channel mate! From Sydney Australia 🇭🇲🇺🇸

    George KhouriiGeorge KhouriiMånad sedan
  • Just build everything like your fabricating a high performance aircraft, and you'll be good. And....."Baby Giraffe" 😂😂😂😂.

    B DubzB DubzMånad sedan
  • 25 Dislikes from NASA employees, Kevin is making them look dumb.

    Paul McCabePaul McCabeMånad sedan
  • Isn't the max weight for 25.2 3200lbs? I'm guessing this g body streetcar is heavier.

    Martin van WeperenMartin van WeperenMånad sedan
  • Any reason why the wiring isn't wrapped?

    Mitchell HaslerMitchell HaslerMånad sedan
  • You could really class it up by putting little tractor flaps on them

    Zac CalhounZac CalhounMånad sedan
  • The Mullet series has been really educational. When it is finally finished ,knowing it’s background, changing the tune will make sense to me!

    KarrijarrahKarrijarrahMånad sedan
  • Some of the Engines we have at Cummins have BAP sensors on them.

    Daniel BlackDaniel BlackMånad sedan
  • 25.2 problems, but Kevin ain’t one of ‘em 👊👍

    Toodles My GToodles My GMånad sedan
  • Kevin is a pro , if he says there 4 more days of work, there is four more days of work. his attention to detail and what others call overkill is tremendous.

    ben jben jMånad sedan
  • I had almost forgotten about dip bottles. At least dude is respectful enough to put the lid on it despite the added inconvenience. Man that takes me back.

    CriticoolHitCriticoolHitMånad sedan
  • Didn’t think you modified the cage that was built for the jet engine. You would think that was up to spec. So really not your fault ? Love your work and channel

    Rendar600Rendar600Månad sedan
  • I know a lot of people don't think about it but LED lighting is incredibly easy to work with and when you're fabbing up the entire car you could add a few little touches to get like a strip LED totally hidden but with bright indirect lighting inside and out. They run off 12v and are stupid cheap (~15ft for $7) or you could poke around and get the controllable, programmable stuff like the bosozoku Lambos in Tokoyo. This car will be a showpiece, essentially, might as well light it up! Them BALD EAGLES gotta know where to land!

    gravit8edgravit8edMånad sedan
  • Have a look at the TE HM1500LF manufacturer part number HPP805A031, datasheet[1].pdf . Purchase from Mouser , or digikey

  • Humidity sensor at Newark Electronics (PN 2Y6846) Also check Listed under accessories tab/probes and sensors .

    Bilamac1956 56Bilamac1956 56Månad sedan
  • It’s honestly really refreshing to watch a SEslow channel where the people building the cars actually know what they are talking about.

    Daniel MDaniel MMånad sedan
  • Kevin you and your guys do some Hy-Tech innovations. Stop beating yourself up bout the Roll Bar. It was not intentional nor unsafe. Just a BUMP in the road,

    Forrest WileyForrest WileyMånad sedan
  • coolant pressure pulling timing is so fucking smart its crazy Kevin is the best of the best to build this kind of car

  • Support 🇺🇲

    Jon HillJon HillMånad sedan
  • Is it still gonna have air jacks

    Rachael DesjardinsRachael DesjardinsMånad sedan
  • This guy needs a holiday!

    Dave JamesDave JamesMånad sedan
  • Good luck in ⚽️ Mom Kevin 👊🏻

    Jason KowalskiJason KowalskiMånad sedan
  • lookin good sir...

    Jeff LuvvernJeff LuvvernMånad sedan
  • How do you weld the gussets on top side of the cage at this point. Do you only weld 3/4 around it?

    tommy butlertommy butlerMånad sedan
  • Hey Kevin I was wondering if you can put a timer in the bottom corner during time laps so we can see the time you all put into the little tedious projects. Love the content, building at it's best.

    Phil deezePhil deezeMånad sedan
  • You are one smart dude!!!! Keep doing your thing. You'll be very wealthy

    Gordon litzGordon litzMånad sedan
  • 2:15 Like a Steve Morris 540 Dart big block...

    TurboDieselDanTurboDieselDanMånad sedan
  • You need to steal the screaming bald eagle horn from Cletus and put it on mullet

    Roofing Dude BearRoofing Dude BearMånad sedan
  • Kevin, you remind me of Gale Banks when you are all over the data. 👍

    Adam SimmonsAdam SimmonsMånad sedan
  • Who the hell disliked this video? Damn liberals. Get lost and watch some PC crap. Love your work Kevin.

    Tristan JonesTristan JonesMånad sedan
  • YAY! amphenol connectors!! I felt that cut of the harness. Doing 100 wire harnesses for work and having to make 24 of them or the 48 46-wire harnesses. I felt that cut so much once I saw there were no labels, HAHA We don't get to make the harnesses look that good since they're for testing. No one likes wiring but hot dang is it exciting when its done well (Right Rob Dahm?!)

    Cameron LuhnCameron LuhnMånad sedan
  • Love the honesty and taking the blame when it’s not your job. Love the videos and attention to detail!

    l Lux ll Lux lMånad sedan
  • This thing is looking great! Not only am I stoked to see it hit the track, I can’t wait to see it compete against Alex Taylor’s 1XX Proof! Very different cars, and both with amazing craftsmanship; but really different approaches, and the effort applied in a completely different way. I’m not sure if muller has the juice for that ‘55

    Metal MindMetal MindMånad sedan
  • Love to see some "old school" side pipes on that.

    Cyclic M16Cyclic M16Månad sedan
  • I actually cringed when he cut the harness lol. I make custom harnesses for my buddies and i know the struggle lol

    EF-rythingEF-rythingMånad sedan
  • Would a local airport be able to give you the density altitude for the area?

    derrick potterderrick potterMånad sedan
  • Kevin I love how much dedication you put into these builds dude like I said this is now my favorite car of the fleet

    rob collinsrob collinsMånad sedan