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#1
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Holley Carb Help?
Was wondering if anyone has any experiance with rebuilding Holley 4 barrels. I have one that was pissin gas and the bowl gaskets were leaking so I tore it down to rebuild it. My problem is that the secondary float was pushed all rhe way to bottom of the bowl with adjustment screw. Probably why it was flooding? Anyway, I can not for the life of me find anything on the numbers of this carb. Even from Holley.com. 1850-4, 3215. I know atleast a few of you have some experiance with some bigger toys so any help would be greatly appreciated!
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John |
#2
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2264 with 54 GT deck 1641 AKA Black Jack with a 402-E Haban Sickle bar mower JD317 dump truck BX2670 with FEL |
#3
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whats it off of? sometimes if they're original to something the numbers don't make sense going by the aftermarket stuff.
if the floats pushed all the way down and its still leaking, someone prob adjusted it trying to get it to quit when it really needed a needle and seat.
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1782, 1862, 1440(sold), 89 1050, 128, 70, some run some don't! 72 scout IH 404 tractor |
#4
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John,
An 1850 Holley is a very common universal 600 cfm vac secondary ... any auto parts store should have a kit for it.. If memory serves me correct the holley kit should be a 37-119. Im sure there are plenty of youtube videos on holley carbs Good luck with it
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Jay 40 years of Using and playing with IH Cub Cadets! Proud owner of the following: Cub Farmall, Super A Farmall, Original, (2)70's, 72, 100, 102, 123, 105, 125, 127, 108, 128, 1450, (3)782's, Yellow 982, 1782, "Sam's" 2182, M Farmall and a #7 trailer |
#5
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IIRC, ballpark setting is float just level with bowl upside down. You can fine tune the level once on the engine.
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#6
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Don't mean to step on anyone's toes,but I never liked a holley and I've had my hands on plenty of them, and made them run right for a lot of people.
A Carter AFB (now Edelbrock) is correct right out of the box, runs well and solves a multitude of issues. Best dam carb ever built, bar none. If you disagree, I don't want to hear it, but I respect your opinion. I rarely am this adamant on anything. Best of luck with your carb project. |
#7
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I respectfully disagree. I've used Holley stuff for years on my race car. Re-worked by BLP for road racing. Flowed 915cfm.
http://blp.com/cart/index.php?main_p...roducts_id=783
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2264 with 54 GT deck 1641 AKA Black Jack with a 402-E Haban Sickle bar mower JD317 dump truck BX2670 with FEL |
#8
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20160325_123817.jpg
20160325_225416.jpg Not saying it hasent happened but I have never seen a holley come from factory on any chevy, usually rochester quadrajets,
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John |
#9
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And I found a little BB size steel ball that was in there and cannot find where it would go. Only thing I have found where they woulda used a ball would be in the accelerator pump but this carb has the rubber plug?
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John |
#10
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I found ton of videos but nothing helping me out. I have the kit from Mr Gasket...
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John |
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