Having great success

Discussion in 'News and Announcements' started by Tnt123, May 8, 2020.

  1. Tnt123

    Tnt123 New Member

    Hey guys new to posting just wanted to throw this out there take it as you may. I’m running a 68 430 in my 68 gs 400 got new edelbrock intake and upgraded from a edelbrock 650 to a Holley 750 double pumper and car has never driven better also put on the Thompson fuel tabs in the carb thing takes off with never a hesitation. Before I would have some clunks and stalling with the smaller carb hope this helps the 430”s out there ! Stay safe !
     
    theroundbug, johnriv67 and BUICKRAT like this.
  2. johnriv67

    johnriv67 Well-Known Member

    Hey Tim nice to meet and hear from you. I’m running a modified 850 Quadrajet on my 430, and it works well. Buicks, in case you haven’t learned yet, LOVE big carbs

     
  3. johnriv67

    johnriv67 Well-Known Member

  4. theroundbug

    theroundbug Active Member

    That is a sexy rumble!
     
    johnriv67 likes this.
  5. 69GS&M21

    69GS&M21 Silver Level contributor

    My '69 GS400 currently has a '69 430 in it. I installed a Window Rattler cam in it when I rebuilt it, and idles like that Riv. Few cars can pull as hard as a BBB when it's set up right.
     

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