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Hot Rods How much does a hot rod weigh?

Discussion in 'The Hokey Ass Message Board' started by 35chevy, Feb 10, 2017.

  1. sunbeam
    Joined: Oct 22, 2010
    Posts: 6,220

    sunbeam
    Member

    G heads pocket port and a good street preformance cam and springs 9.5 compression headers should get you in 1 hp per cube range. Actually that Edelbrock intake is one of the better old school intakes also run 60 up tube style pushrods much lighter and stronger. With good tires the light wheel will most likely hurt your times. With 1/8 mile traction and 60 ft times are more important than HP.
     
    Last edited: May 26, 2017
  2. image.jpeg My Henry 1932 cabriolet highboy with flathead v8,gm 5 spd,9 in Ford rear,Halibrand wheels and no deck lid or side glass with no fabric top weighs. 2160 with full tank of gas.
     
  3. RichFox
    Joined: Dec 3, 2006
    Posts: 10,020

    RichFox
    Member Emeritus

    My Bantam (V6 Ford, C4, 8 inch) rolled across the scale today at 1660.
     
    gnichols likes this.
  4. Cap'm
    Joined: Dec 14, 2010
    Posts: 13

    Cap'm
    Member
    from So Ute

    Mine, steel body, flathead V8 is right at 2000 lbs.
     
    gnichols likes this.
  5. Cap'm
    Joined: Dec 14, 2010
    Posts: 13

    Cap'm
    Member
    from So Ute

    Do you have pictures of the bantam? I would love to see it!
     
  6. gimpyshotrods
    Joined: May 20, 2009
    Posts: 23,333

    gimpyshotrods
    ALLIANCE MEMBER

    I have a picture of it!
    [​IMG]
     
  7. Alaska Jim
    Joined: Dec 1, 2012
    Posts: 319

    Alaska Jim
    Member

    My '30 coupe, all steel, 3" chop, 3" channel on custom built frame, no fenders no hood, 16 gall. fuel tank, Y-Block with C-4, and 9" rear with me and a full tank of fuel weighed at the d.o.t. scales weighed 2650. I weigh @190
     
  8. Ned Ludd
    Joined: May 15, 2009
    Posts: 5,051

    Ned Ludd
    Member

    The challenge of a fast street car is resolving all the conflicts that arise out of opposite design considerations. The two big ones which spring to mind are suspension tuning and gearing. Both can be solved with application of cleverness, but you can make a career out of doing even one of them really well.

    Gearing, you want short gears for racing and tall gears for living in the real world. The usual way around this is one or more overdrives, of which many arrangements are possible. If you're going automatic, keep in mind that a well-chosen converter can be worth more than one extra gear on the low end, that converters can be locked up, and that the lockup action can be controlled in all kinds of ways.

    Suspension tuning, the conflict comes from parallel ladder bars turning the rearend housing into a huge anti-roll bar, which gives rear lateral weight transfer you don't want in real life. But there is more than only that way to deal with driveshaft torque. There is more than one way to achieve zero-squat. The classic ladder bar set-up has error-exacerbating characteristics in the real world, which has bumps: any bump-induced rear lift will induce positive anti-squat and any bump-induced squat will induce pro-squat. But there are self-correcting arrangements which will lift slightly until it sees zero-squat and stay exactly there as long as there is torque.

    It takes ingenuity, and that is what makes a well-thought-through hot rod so fascinating.
     
    gimpyshotrods likes this.
  9. hounddogjake
    Joined: May 13, 2017
    Posts: 25

    hounddogjake

    Anybody tell me how to achieve that satin finish ? Is that primer, satin paint or even rustoleum? Getting ready to finish my project and just don't want to spend a fortune on an expensive paint job.


    Sent from my iPad using The H.A.M.B. mobile app
     
  10. dakotajayne
    Joined: Jun 8, 2008
    Posts: 143

    dakotajayne
    Member
    from 3c1

    My '26 Modified weighs 1750. I also build airplanes and made the car as light as possible. It has a 302/T5/8.8 with alum.heads
     

    Attached Files:

    swifty and gnichols like this.
  11. JimSibley
    Joined: Jan 21, 2004
    Posts: 3,854

    JimSibley
    Member

    1410 lbs. flathead, 200 r4 trans, magnesium quickchange, magnesium wheels, fiberglass t body, and a very light tube chassis. Makes 200 hp, and I ran an 8.35 at just over 82 mph last weekend. IMG_1731.jpeg
     
    sdluck, gnichols, Tim and 2 others like this.
  12. 19Eddy30
    Joined: Mar 27, 2011
    Posts: 2,320

    19Eddy30
    Member
    from VA

    6 year old thread ,
    This is what you can do with miss matched parts lying around ,

    6 inch wide foot print tires on back ,255
    bridge stones
    Stock S10 rear 3:43 gear
    stock case 350 with decent clutches
    Stock big Vega converter 1,800
    1-5/8s block huggers 2-1/4 exhaust
    2 525 two barrel carburetors
    NA Pump gas , 6000 rpms 33 deg total,
    Kept it on safe side & rich , pretty much DDer
    cheap hot rod triangular 4link,
    The performance all in the heads,
    2,745 gross all steel
    54 on front
    56 @ rear
    100 mph 1/8 ,black tracking to the 400 ft
    The look of 10 sec 1/8 H-R
    I should add Et 6:45 to 6:80s in 1/8 ,98 to 102 street or strip every time,
    Was only able to get a few pass in because of No jungle gym (rollbar)
    IMG_0659.png IMG_0660.png
     
    Last edited: May 13, 2023
  13. Stan Back
    Joined: Mar 9, 2007
    Posts: 2,214

    Stan Back
    Member
    from California

    Roadster - Copy.jpg

    My old California-licensed 3600-lb. Model A with a SBC ran a whole mile a little over 210 MPH. Oh, wait, I guess this is about drag racing.
     
    05snopro440 and 19Eddy30 like this.
  14. Nope. You will need to be in the 350-400 horse range to run 11s.
    You are going to have one helluva Y block to get you into the 11s. Malcom was running high 11s on slicks in his A roadster a few years back with a stroker SBF.

    As for the question how much does a hot rod weigh that is like asking how long is a piece of string. My 40 Chevy should tip in the 2800 pound range. Its just a 327 car but its a hot rod. Anything can be a hot rod if its built right.
     
    mad mikey likes this.
  15. paint comes in satin.
    I have a friend that is a painter that paints a base coat then plays with flattener in his clear coat. He blows some of his base coat on an old hood or fender then mixes his clear coat and keeps adding flattener until he achieves his desired result.

    Hope that helps
     
  16. jimmy six
    Joined: Mar 21, 2006
    Posts: 14,929

    jimmy six
    ALLIANCE MEMBER

    Every time I picked one up it was way heavier than I thought and I dropped it immediately. Needed ice cubes to keep the blistering to a minimum.
     
  17. '36 Willys all steel except fiberglass hood, 354 hemi, Dual Range Hydramatic, '56 Olds rear end, full interior. 2400#
    IMG_1856.JPG
     
    elgringo71 likes this.
  18. Budget36
    Joined: Nov 29, 2014
    Posts: 13,272

    Budget36
    Member

    Jumped to the end. Austin Powers comes to mind. “1 million pounds”. Carey on, sorry for the interruption.
     
  19. gimpyshotrods
    Joined: May 20, 2009
    Posts: 23,333

    gimpyshotrods
    ALLIANCE MEMBER

    I have a hot rod in the shop right now that has 100hp.

    It weighs less than 1,000lbs.

    I may pull out the scales and find out for sure, but I can dead-lift the front end by the axle. That would put it at about 400lbs in the front.
     
  20. 19Eddy30
    Joined: Mar 27, 2011
    Posts: 2,320

    19Eddy30
    Member
    from VA

    ^^^^^ 1,000 pounds with 100 hp with efficient gearing
    7:90s @ 86ish 1/8

    12:50s @ 110ish 1/4

    & I think it could run quicker with a decent, five speed transmission from a motorcycle,
     
    Last edited: May 14, 2023
  21. sunbeam
    Joined: Oct 22, 2010
    Posts: 6,220

    sunbeam
    Member

    I love the sound of a aluminum wheel engine the instant RPM and in the day they worked well because of low traction tires but today that stored energy of a flywheel can be put to use
     

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