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Projects Big daddy gets his dream car build

Discussion in 'The Hokey Ass Message Board' started by Lloyd's paint & glass, Nov 18, 2020.

  1. TA DAD
    Joined: Mar 2, 2014
    Posts: 798

    TA DAD
    Member
    from NC

    Lloyd's paint & glass likes this.
  2. I read where it's talking about the .015 clearance, and immediate response on the discharge nozzle. Also read about the plenum volume issue with a single plane intake and a 1" spacer. I've have way more plenum volume than what they're talking about! Even the Holley rep told me that I have to overcome a signal issue running the single 4 tunnel ram. Here's a couple of pictures I took of the 600 to show what I was getting at. I put preload into the spring, to keep from wasting motion being absorbed by the spring, then bent the tang on the follow back down to meet the cam. But I used the feeler gauge at rest, not wide open throttle :rolleyes: I'll dig into it more. Much more of this and the tunnel ram will come off. Car ran so much better with the Edelbrock carb. Thinking about switching back to try again. 20220924_200012.jpg 20220924_200028.jpg
     
    enloe likes this.
  3. I actually cheated and ran the hose from one to the other :D for all I know that might be causing a problem o_O
     
    sidewayzz69 likes this.
  4. lumpy 63
    Joined: Aug 2, 2010
    Posts: 1,595

    lumpy 63
    Member

    I have never seen that method of pump adjustment. I wouldn't recommend bending the arm... Use the .015 feeler gauge at wide open throttle , this is to make sure you aren't smashing the diaphram. I would put a 50cc pump and arm on it + a big squirter. Just my 2 cents, Also play with pump cams.
     
  5. I'll fuck with it some tmrw if I get time.
     
    enloe likes this.
  6. saltflats
    Joined: Aug 14, 2007
    Posts: 11,483

    saltflats
    Member
    from Missouri

    The .015 gap is checked at W.O.T. from the pump bottoming out. Only bent the arm or adjust the cam to have constant contact with pump lever.
     
  7. sidewayzz69
    Joined: Aug 9, 2020
    Posts: 367

    sidewayzz69
    Member

    you gonna bring your el camino.
     
  8. TA DAD
    Joined: Mar 2, 2014
    Posts: 798

    TA DAD
    Member
    from NC

    The main thing is you are building a car ! the more time you spend on the carb ( whatever brand ) the better you will know it. I would think the tunnel ram will be a challenge until you get it sorted out. I am still tuning on this Studebaker and I went from a four hole 1 in. spacer to a open 2 in. spacer on a dual plane and it turned it into a hard to start , less responsive pig. So I went back to the way I had it.
     
    Lloyd's paint & glass likes this.
  9. No sir I'm just gonna drive my pickup down Saturday morning and leave Saturday evening. I'm gonna drive the car to the gasser race here in Owingsville, October 8th, then I'm gonna pull the motor and trans out and swap it into Ashley's truck. I promised her we'll take her truck to Bowling Green next year, so I've gotta get a running start on it lol
     
  10. sidewayzz69
    Joined: Aug 9, 2020
    Posts: 367

    sidewayzz69
    Member

    cool. i will probably see ya Saturday.
     
    Lloyd's paint & glass likes this.
  11. hotrodjack33
    Joined: Aug 19, 2019
    Posts: 3,873

    hotrodjack33
    ALLIANCE MEMBER

    Been my experience:
    Edelbrock/AFB for cruising, and on the "street".
    Holley for tuning, and on the "track".
    It's hard enough to get a tunnel ram to work well on the street...let alone topping it off with a carb that's not fond of the "street" either.:(
     
    Lloyd's paint & glass likes this.
  12. I posted in the want ads, but I wanna stick an edelbrock performer rpm on this thing and see what happens. If anybody has one at a decent price, yell at me.
     
  13. hotrodjack33
    Joined: Aug 19, 2019
    Posts: 3,873

    hotrodjack33
    ALLIANCE MEMBER

    Aw shit, just sold a new Edelbrock 1406 (new in the box) in the classifieds a few days ago:( Would'a just gave it to ya.
    NEW in box EDELBROCK 1460 CARB | The H.A.M.B. (jalopyjournal.com)
     
    Last edited: Sep 26, 2022
  14. Trust me you don't want that whole 10%.........$3.15 ?!?!?!?! crap is still over $5.30 here......and that's the cheap stuff :mad:
     
  15. Budget36
    Joined: Nov 29, 2014
    Posts: 9,991

    Budget36
    ALLIANCE MEMBER

    Intake, right? I have to dig to see if I have my performer, not the RPM one though if it’s still here.
     
  16. Yeah intake. I want a 7101 square bore style. I just sold a performer intake here recently that was on the engine originally. I want the rpm
     
  17. blue 49
    Joined: Dec 24, 2006
    Posts: 1,582

    blue 49
    Member
    from Iowa

    Good choice. I got mine on Marketplace for $45. Only about 50 miles away. Works good on my 327.

    Gary
     
    Lloyd's paint & glass likes this.

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