"Magnificent Noise." Roots Blown 434 SBC from Nelson Racing Engines. Blown Chevy. Camaro

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  • Опубликовано: 31 янв 2025

Комментарии • 216

  • @Dr_Xyzt
    @Dr_Xyzt 11 лет назад +18

    There's something therapeutic about that idle surge. It relaxes me, but also makes me want to do deranged burnouts!

    • @ellerskillzis
      @ellerskillzis 6 лет назад +3

      Roger that. Let’s me know I’m still human. I could listen to this whip crack all day.

    • @jessed0308
      @jessed0308 3 месяца назад

      Amen.

  • @gordocarbo
    @gordocarbo Год назад +1

    That blower is a work of art. Its like a giant middle finger sticking through the hood .
    How it is to want...haha. Id drive this everywhere if I had the opp.

  • @TheRoguelement
    @TheRoguelement Год назад +3

    Tommy will be 75 yrs old and still like a child in the dyno cell with his hand on the go fast lever ...

  • @CaliWaliDoDaDay
    @CaliWaliDoDaDay 10 лет назад +26

    It would be sweet to be involved in this kind of lifestyle.
    If anyone has the opportunity enjoy it, do so while you can.
    No matter how bad I hurt these days just knowing I can hear that sweet sound when I get there would drsg me out of bed.

    • @davidkepley9634
      @davidkepley9634 3 года назад +2

      My friend hope you are well, am dealing with alot of health stuff and constant pain, got a shop full of this stuff and can't stand up or walk, Yes! Enjoy if you can!

  • @MarineX1124
    @MarineX1124 2 года назад +2

    That’s bad ass. Sounds like a beast I have a 427 with twin promod 85s 12/1 compression on m1 it runs pretty good. I Had tkm build it for me before covid it’s just a cast aluminum block but I had it filled I sourced the crank from Brynt the cam is a solid roller from Bullet with mgp alumnuim rods and Diamond custom pistons and the heads are profiler 18 degree heads mine made 2.190 horsepower on the dyno at 7800 rpm they said it could had revved higher and they could had got more out of it but that it was safe there it freaked me out I was only hoping for about 1800 to 2000 horsepower and it went beyond that I’ve had my car since high school built it thru the years cage rear end torque box’s and I’ve ran 440s with it at 1.71 mph I’m hoping to push it harder maybe this weekend but I’m rambling badass engine I love cool shut like this.

  • @Badgasvideo
    @Badgasvideo 13 лет назад +4

    I can listen to that idle all day

  • @sanderson6870
    @sanderson6870 12 лет назад +1

    Nice engine !!. I did a 350 SBC for a client a few years back stock bore and stroke. 7.0 - 1
    .626 lift ultradyn roller 300 cfm intake 85% on exhaust and obout 10 over on the blower.
    Made 732 hp @ 7200 562 tq @ 5600 I wanted a reasonable amount of tq with moderate HP for the street. Had the MTs street tires 16.5 or so at 16.5 psi to make the engine start to work !. Fun to make it black track !!

  • @joshrickard8493
    @joshrickard8493 6 лет назад +6

    Love how it sounds at bouncing at idle ... wow !

  • @andrewt248
    @andrewt248 9 лет назад +29

    That brutal throttle response, tho. Dang.

  • @Quadrider50
    @Quadrider50 13 лет назад +2

    Music to this old Racers ears! Use to run 327 chevies.. Nice. Man!

  • @dhb2322
    @dhb2322 8 лет назад +37

    tom nelson is the man. I'll take a blown motor over turbos any day

  • @racingisland1
    @racingisland1 10 лет назад +4

    man you gotta love that idle.

  • @MH-on8ol
    @MH-on8ol 5 лет назад +3

    I was hooked when I saw the 572 black impala video years ago. Your team makes some brutal motors. Well done Id love your shop to build me a Blown 540 BBC Brodix motor. well done

  • @Dr_Xyzt
    @Dr_Xyzt 12 лет назад +1

    That blower surge idle is very therapeutic...

  • @170turbo
    @170turbo 15 лет назад +5

    That kind of motor has just such a classic evil look to it! Love it!
    I wonder what something like that costs?

  • @joshjarrell4072
    @joshjarrell4072 3 года назад +3

    Beautiful build! Unfortunately, a NA big block would make it look silly. But if you love small blocks , this is Bitchin!!

  • @gazza116
    @gazza116 6 лет назад

    good to watch this old stuff, crazy now a 4cyl makes that power.

  • @johnsmith-qz4bv
    @johnsmith-qz4bv 5 лет назад +1

    that is one awesome sbc

  • @truthtalker7535
    @truthtalker7535 5 лет назад +1

    That's is the sweets sound to hear all it needs now is a skin around it like a 72 camaro

  • @wadebrewer7212
    @wadebrewer7212 5 лет назад +1

    Love that idle...it is so obnoxious...lol...absolutely awesome.

  • @LAWLXP22
    @LAWLXP22 12 лет назад +2

    That belt is just everywhere XD

  • @Stadpad
    @Stadpad 10 лет назад +3

    dat throttle response

  • @profilename1337
    @profilename1337 8 лет назад +25

    It sounds like it wants to eat your soul

  • @Mobstaz101
    @Mobstaz101 13 лет назад +3

    That what i call AMERICAN MUSCLE!!!!

  • @magster65
    @magster65 8 лет назад +2

    NRE has some very impressive stuff!
    Thanks for the vid. If a fella wanted one of them... what would it set them back?

  • @Dr_Xyzt
    @Dr_Xyzt 13 лет назад

    There's something therapeutic about that idle.....

  • @AutoBikeTruck
    @AutoBikeTruck 8 лет назад

    That's a Bass Ass Small Block With a Big Block Crank Very Cool

  • @MTL_Cigar_Conductor
    @MTL_Cigar_Conductor 11 лет назад +2

    840 hp on pump gas with minimal boost, ramp up the boost and alcohol and the hp jumps to 1100 hp

  • @georgekalafatis7286
    @georgekalafatis7286 Год назад

    I knew it was going to be a good one if it was a Nelson

  • @rexmedina4561
    @rexmedina4561 11 лет назад +1

    Freakin scary awesome
    Good job

  • @rimawheturangimatatahi3128
    @rimawheturangimatatahi3128 4 года назад

    Beautiful wen u get a good one like this i want one please i need one like this for my streetmachine

  • @RacerRickxx
    @RacerRickxx 6 лет назад +1

    I like how everyone says "my NA SBC makes that much hp. Weak!" But does theirs do it on pump gas like this monster? And this is only at 9psi! That blower has the capacity to make a lot more boost than that with just a pulley change. And look at that torque curve!

  • @donrutter6765
    @donrutter6765 5 лет назад +1

    I want one of those 434's with massive head work that makes nearly 800 horse w/o nitrous. And paint it all chevy orange so its a sleeper. Maybe thread the block in the back of the lifter gallery to hide a 250 shot so nobody knows.

  • @jasonmiglia2836
    @jasonmiglia2836 3 года назад +1

    I bet that scares kids and small animals I love it

  • @lethalinjection5550
    @lethalinjection5550 5 лет назад

    I bet that thing is wicked af on a street car! I want

  • @tommywaters2654
    @tommywaters2654 Год назад

    I love it that's the blower I won't to put on my small block 400 that would be awesome

  • @mainman2999
    @mainman2999 13 лет назад

    Bit confused, at the 6 minute 15 or so pull, you can press pause at any point and see the rpm and power on the gauges, for example the most i saw was 739 bhp at 7143 rpm, then you show it as 800 bhp ? how does that work? cheers!

  • @1Thanous
    @1Thanous 6 лет назад

    what happened at 4.04 ? sounded like it was breaking up ?

  • @CarsandCats
    @CarsandCats 3 года назад +1

    Valve float @ 7200, then 7000, and peak rpm keeps dropping the more times you run it at float.

  • @dtv266
    @dtv266 6 лет назад

    Is blower surge relatively new? I never noticed it until six or seven years ago. Thanks.

  • @korn11000
    @korn11000 10 лет назад +1

    That is literally a fucking monster

  • @felipe69420
    @felipe69420 7 лет назад

    Trying to learn a bit here, I feel like this engine should make more power. Would a intercooler not help this setup? If nothing else it should love nitrous right?

    • @Tonytrinceri1
      @Tonytrinceri1 7 лет назад

      Philip Robb no it would probably blow up most engines are either or you can have both but the engine has to built for it different cam different boost a lot of factors you can't just hit it with a 350 shot well you could but you would probably Grenade the motor

  • @macsogandares8383
    @macsogandares8383 8 лет назад

    I've read that the tightness of the tensioner has to do with the loudness of the supercharger [whine], is this true?

    • @orsoncart9441
      @orsoncart9441 5 лет назад +1

      It depends on if the teeth on the belt are square cut or round.

  • @Americanwash
    @Americanwash 2 года назад

    what fuel pump did you use for that motor ?

  • @oddmaster01
    @oddmaster01 10 лет назад +1

    It seems as though billet manufacturing is gonna be where it's at!

  • @sanderhoefling12
    @sanderhoefling12 10 лет назад +3

    how much do you guys charge for a motor like this??

    • @cdoublejj
      @cdoublejj 7 лет назад

      10s of of thousands usually. USD that is

    • @eronacalloway9159
      @eronacalloway9159 5 лет назад

      Sander Hoefling .....Also check out Blower Engines built by Big Al’s Toy Box. I have a blown 360, bored and stroked to 407ci.; Mopar motor making a Streetable 691 hp.

  • @waynemetevia7983
    @waynemetevia7983 6 лет назад

    Awesome! All that on pump gas. Wish i could afford to play with something like that. Btw. After watching this video i think i need a cigarette. L.o.l!

  • @ahmadr6847
    @ahmadr6847 3 года назад

    I'd love to have one off these...I want a red eye 👁️ for lunch

  • @mikebates7234
    @mikebates7234 9 лет назад

    love that idle!

  • @Defcon666
    @Defcon666 4 года назад +2

    This is how to shut up those electric car enthusiasts for good !!

  • @hillsidesavage1413
    @hillsidesavage1413 3 года назад +1

    So u telling me I can convert my 350 to a 434 stroker ?

  • @DOP3MAN24201
    @DOP3MAN24201 11 лет назад +14

    Love the engines but all that money and only a SBC @ 800 hp at the crank? Thats no accesories no drivetrain. Im basically paying for the name. Ive seen budget buids more efficient and thats my opinion. Either way great craftsmanship.

    • @177SCmaro
      @177SCmaro 10 лет назад +18

      For the same bucks, you can always build more than you can buy.

    • @blackman8795
      @blackman8795 7 лет назад

      aaron reynolds I agree my partner had a 419 cu. in small block with a factory 400 4 bolt main and 18 degree heads it made 705hp on the dyno. it ran 5.93 in the 1/8 mile

    • @Tonytrinceri1
      @Tonytrinceri1 7 лет назад

      That's what I'm saying with the new ls heads and blocks it's not uncommon for guys in my neck of the woods to make 700-750 hp on pump gas

    • @joenels4356
      @joenels4356 6 лет назад

      blackman8795 400 never came with a 4 bolt main

    • @groundshakersociety6637
      @groundshakersociety6637 6 лет назад +1

      That's only with pump gas...

  • @BenjaminEsposti
    @BenjaminEsposti 5 лет назад

    0:25 What's the sound track? (Other than the shiny engine.)

    • @BenjaminEsposti
      @BenjaminEsposti 5 лет назад +1

      Found it - It's "Chilled City Nights" by "Simon Wolfe"
      /watch?v=BD9X7vOYyqo

  • @jerrykeeton6607
    @jerrykeeton6607 Год назад

    How is 434 a "small block " ?

  • @orsoncart9441
    @orsoncart9441 5 лет назад

    What fuel is it runing on?

  • @robinlover34
    @robinlover34 11 лет назад

    If it's EFI will it be easier to stop the annoying surge idle?
    I know you build what the customer wants, but for the cost of a spread rail, raised cam , BBC crank you should have talked him into a BBC.....(you don't have to reply to that comment ;-)

  • @forged_billions2
    @forged_billions2 8 лет назад

    is this a dart block?

  • @mrtirez1
    @mrtirez1 14 лет назад +1

    i think i went to heaven!

  • @jameslahee9874
    @jameslahee9874 3 года назад

    Awesome raging bull

  • @scribklu
    @scribklu 15 лет назад

    The Blower Shop makes that billet blower in case anyone wanted to know...

  • @marcosbarraza4738
    @marcosbarraza4738 6 лет назад

    Think the turbos will pull more hp

  • @warrentrucks09
    @warrentrucks09 9 лет назад +6

    Some of you really thought that 1000rpm to 7000rpm revving at the first of the video was blower surge? At the end of the video between pulls I could hear some blower surge but the first part of the video is just nasty blown V-8 throttle response. Turbo engines just step aside cause you will NEVER sound this nasty ever...hahahaha

    • @barrywirth1807
      @barrywirth1807 9 лет назад +3

      supercharged engines step aside, you will never be as fast as a turbo.

    • @warrentrucks09
      @warrentrucks09 9 лет назад +7

      Oh I dont know about that. When the Top Fuel boys start running turbos and get ANY faster than they are now on super chargers then I'll agree with you.

    • @barrywirth1807
      @barrywirth1807 9 лет назад

      I'm sure the 1,000 ci motors and pure nitromethane gives it it's power.

    • @warrentrucks09
      @warrentrucks09 9 лет назад +7

      The NHRA Top Fuel Dragsters are the quickest cars on the planet in the quarter mile. They have a 500ci Maximum. Over 8500hp with a supercharged 500ci.

    • @barrywirth1807
      @barrywirth1807 9 лет назад +1

      Damn I didn't know that, that's crazy. I want to say the reason for a supercharger it instant boost? It's the only pro I can see over a turbo.

  • @joelkuhar2985
    @joelkuhar2985 2 года назад

    Taz will be going mad max I think yeppers down under

  • @turbozor
    @turbozor 15 лет назад

    love that upa nd down idle'

  • @desertwalker425
    @desertwalker425 13 лет назад

    nice but how does she run on a long raod trip? and whats the fuel mileage lmao!

  • @exo6desmo8
    @exo6desmo8 12 лет назад

    that v8 is SIIICK!!!!!!!!

  • @shadowguardianofthemountai918
    @shadowguardianofthemountai918 Год назад

    Mad max forever!!, But this shit is off the hook!!.

  • @davegoar1893
    @davegoar1893 5 лет назад

    Geezz. Nice motor. I got seasick and couldn't understand the narrator but thats OK.

  • @robmotown1
    @robmotown1 12 лет назад +1

    This is probably why it took so long for v8 guys to go twin turbo. It's so freaking angry! No twin turbo engine sounds that good. !

  • @jessytremblay7647
    @jessytremblay7647 2 года назад

    Très cool

  • @BOBWEISER69
    @BOBWEISER69 15 лет назад

    i need one of those before i die!!!!!!!!!!

  • @j58bear
    @j58bear 13 лет назад

    Hey how much do you run for one of these?

  • @3006USMC
    @3006USMC 13 лет назад +4

    Something very magical happens @ 7000 rpm~ oh ya its a MOTOR-GASM !!!!

  • @buenoluizf
    @buenoluizf 15 лет назад

    great engine

  • @deanthemotocrossman
    @deanthemotocrossman 13 лет назад

    @num1ksfan i know love to hear my truck running like that i just sit and let it idle while im working on it lol

  • @marioortiz5740
    @marioortiz5740 5 лет назад

    What's the price tag ?

  • @Dr_Xyzt
    @Dr_Xyzt 14 лет назад

    Dear santa, I know It's a little early in the year, but....

  • @orsoncart9441
    @orsoncart9441 5 лет назад

    Concentrate on the appearance and sound that's what these engines are about. Forget the Graphs and computer screen. If you want power and efficency then you want Nissain Skyline twin turbo 1000hp it would eat this alive. These engines are about appearance and sound. Get it on the steet in a hot rod.

  • @TheTkirk
    @TheTkirk 14 лет назад

    NICE !!!!!!!!!!

  • @hereinmissoula11
    @hereinmissoula11 10 лет назад

    seems really lean for boosted motor?? any reason why

    • @hereinmissoula11
      @hereinmissoula11 10 лет назад

      nevermind... i should finish video... you richened her up :)

  • @ApostleDavids8w
    @ApostleDavids8w 6 лет назад

    Why are you constantly stabbing the throttle? It be nice to hear it idol.

  • @mainman2999
    @mainman2999 13 лет назад

    oh, and 740 bhp at 7088 rpm too!

  • @chriscraft77022
    @chriscraft77022 7 лет назад

    wtf??????????????? damnnnnnnnnnnnnnnnnn that was a good video

  • @desertwalker425
    @desertwalker425 12 лет назад

    how much is that motor?

  • @RandysFiftySevenChevy
    @RandysFiftySevenChevy 3 года назад

    Injection is nice but nothing replaces the instant power of a blower.

  • @jimpikoulis6726
    @jimpikoulis6726 2 года назад

    Roots-blown

  • @specialized29er86
    @specialized29er86 11 лет назад

    Kick it the guts Barry.

  • @Raptor6969Jesus
    @Raptor6969Jesus 9 лет назад +2

    holy shit is it normal for a belt to shake so violently? jesus i thought it was going to fly off.

    • @302vettelife2
      @302vettelife2 9 лет назад +1

      ***** Yup. no balancers on blower motors. The belt absorbs all the internal 'noise'.

    • @302vettelife2
      @302vettelife2 9 лет назад +1

      You use a timing tape on the hub and a pointer mounted to the chain cover. Yes the belts are adjydted with about a 1/2 inch of play. It tightens up after the engine warms up.

  • @corvette5595
    @corvette5595 4 года назад

    Price ?

  • @sirlonghair
    @sirlonghair 12 лет назад

    look at the torque curve and it is running just pump gas put that in your tank and run it then tell us the Hp.of your engine

  • @stuartcookie133
    @stuartcookie133 5 лет назад

    Wow! I thought the best sound in the world was two hot chicks having sex, but this beats it hands down! Thanks Nelson Racing engines!

  • @desertwalker425
    @desertwalker425 12 лет назад

    how much for the motor?

  • @1961pontiac
    @1961pontiac 11 лет назад

    why does it have to surge at idle

  • @axlegrind4212
    @axlegrind4212 7 лет назад +6

    I hate to burst your bubble but I've seen a 434 SBC make that much HP N/A with 1 four bbl carb.
    Not impressed.

    • @knightrider955
      @knightrider955 6 лет назад +2

      Axle Grind I own. a N/A 434 that makes that. Low 9’s all day

  • @ashforkdan
    @ashforkdan 5 лет назад +1

    There's just no comparison to turbo. It's instantaneous, your foot dictates rpms.

  • @MadCarTK
    @MadCarTK 11 лет назад +4

    Why in the fuck is it playing some oreiental music while showing us a supercharger v8..... Was enjoying the video until I noticed it, then I was pissed the whole time. It kicks in at the 1:00 mark. wtf....

    • @mv3098
      @mv3098 11 лет назад

      Simplistic profanity, the mark of an imbecile.

    • @MadCarTK
      @MadCarTK 11 лет назад +1

      Stephen Raznick Stephen Raznick, the name of an imbecile

    • @MadCarTK
      @MadCarTK 10 лет назад

      CannibalJeri
      Thanks for agreeing and not calling me an imbecile lol.

    • @animalstudios619
      @animalstudios619 10 лет назад +1

      LOL exactly, sounds like Rain Man theme or some cheesy-ass 80's contemporary new-wave shit

    • @princepersia1
      @princepersia1 10 лет назад +2

      I swear to God I've heard this music on a porn video. Type "Zuzana Zeleznovova White Couch" and find the one with the blonde chick bahahaha does anyone know what it's called?

  • @mrcwoodworks4523
    @mrcwoodworks4523 5 лет назад

    Why can’t the blower be heard

  • @DeSmetownescbc
    @DeSmetownescbc 13 лет назад +1

    i wanna put this in my miata lol
    :)

  • @dnrdufty
    @dnrdufty 3 года назад

    Hell ya

  • @carblingautomotive
    @carblingautomotive 12 лет назад +1

    risky venture with such a fine engine,,,, think i would feel safer with higher octane... guess the owner wants to drive it on the street ....nice motor boys