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#1 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
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Holley Double Pumper Carb
This carb was working great on my gmc 6500 garbage truck with a tall deck 454 when I pulled the engine out a few months ago. $100 shipped.
Thanks, Ray |
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#2 |
So,, what else you got???
![]() Join Date: May 2010
Location: Jackson, Mo
Posts: 18,637
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Re: Holley Double Pumper Carb
Hey Ray. Not trying to be a dick, but that is a vaccum secondary carb. Double pumpers are mechanical secondaries with an accelerator pump on the rear bowl as well. Just trying to help. thanks, Fred
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#3 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
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Re: Holley Double Pumper Carb
Thanks for the education...I thought they were the dual float bowls.
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#4 |
6>8 Plugless........
![]() Join Date: Sep 2007
Location: Prairie City, Ia
Posts: 17,140
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Re: Holley Double Pumper Carb
Ray, what numbers are on the front of the choke horn? I might be interested in it. Thanks Ryan.
__________________
Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project Tired of spark plugs? Check this out. |
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#5 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
|
Re: Holley Double Pumper Carb
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#6 |
6>8 Plugless........
![]() Join Date: Sep 2007
Location: Prairie City, Ia
Posts: 17,140
|
Re: Holley Double Pumper Carb
Ok, thanks. This carb is a "Dual Feed" that's why it has the line going to the rear bowl from the front bowl. If it was a double pumper, it would have another accelerator pump on the RH bottom corner of the rear fuel bowl.
__________________
Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project Tired of spark plugs? Check this out. |
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#7 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
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Re: Holley Double Pumper Carb
The only thing I can find is the words Holley and LEAH.
I hope this helps. |
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#8 |
So,, what else you got???
![]() Join Date: May 2010
Location: Jackson, Mo
Posts: 18,637
|
Re: Holley Double Pumper Carb
Hey Ray. On the airhorn, there should be some numbers, probably something like R3310-3. That would be the list number. Hope this helps.
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#9 |
Registered User
Join Date: Aug 2009
Location: New Canton, Il
Posts: 1,857
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Re: Holley Double Pumper Carb
its whats stamped on the front at top in third pic ray. rich
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#10 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
|
Re: Holley Double Pumper Carb
Thanks, I will check.
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#11 |
Registered User
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
|
Re: Holley Double Pumper Carb
I found some numbers... 80508
1773 Thanks everyone for the help! |
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#12 |
So,, what else you got???
![]() Join Date: May 2010
Location: Jackson, Mo
Posts: 18,637
|
Re: Holley Double Pumper Carb
750 cfm, vaccum secondary with electric choke. Good street carburetor.
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