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Author Topic: Dual Quad carb sizing? Were can i find the carbs?  (Read 1308 times)

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Offline nailr65

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Dual Quad carb sizing? Were can i find the carbs?
« on: October 19, 2009, 08:47:38 PM »
Does anyone have any idea what the prefered size carters I should use on a dual quad set up for a 1965 401?  Trying to keep that stock look.  I have a stock intake and the stock super wildcat air cleaner.  Just need the carbs and the linkage.  The linkage is available here on the forum. 
 Thanks Dave
« Last Edit: January 10, 2010, 08:33:13 AM by nailr65 »
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now wouldn't you rather have a Buick

65' GS vert, 4 speed

Offline WkillGS

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Re: Dual Quad carb sizing?
« Reply #1 on: October 20, 2009, 09:42:23 AM »
Stock size was a 625, so get at least a pair of 600's. 
For more top-end power, our guru recommends one 750 carb in the front for WOT, and a 600 in the rear for cruising.
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Walt K
Eastern Pa

66 GS Astro Blue/blue 425 auto
66 GS Silver Mist/black 401 4 spd
66 GS Flame Red/black 401 5 spd
66 GS Saddle Mist/black 401 L76 auto
66 Special Flame Red/black 300 5 spd
65 GS vert Verde Green/ Saddle buckets 401 4 spd
79 Turbo Regal

Offline nailr65

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Re: Dual Quad carb sizing?
« Reply #2 on: November 08, 2009, 08:01:00 PM »
Finally someone has a suggestion.  Thank you so much :occasion14:
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now wouldn't you rather have a Buick

65' GS vert, 4 speed
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