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Holley 750cfm 4-bbl Carburetor Dual fuel inlet

510-0-80508SA

Holley
made in usa

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750cfm 4-bbl Carburetor Dual fuel inlet
750cfm 4-bbl Carburetor
  • Dual fuel inlet
  • Aluminum body
    • Currently unavailable.
    This product is not available, please call customer service for options, at 1-800-345-4545.
    0-80508SA is rated 4.6 out of 5 by 8.
    Rated 5 out of 5 by from I’m very happy with it your company will always get my business
    Date published: 2019-06-22
    Rated 5 out of 5 by from works Great!! Love the way it looks and works!! Easily installed. Had to do some modification on the universal fuel line that was used, but NOT the carburetors fault
    Date published: 2017-08-10
    Rated 5 out of 5 by from My first new Holley Ran great out of the box on my 383HP Dodge engine. Havent tried on the highway yet though.
    Date published: 2017-07-03
    Rated 5 out of 5 by from Remember you conversion plates I bought this for a 74 thumbalina rv I forgot to by conversion plate so two day later I get one I install it I am supper happy!! Runs like brand-new!
    Date published: 2017-06-06
    Rated 5 out of 5 by from Worked right out of the box. I was surprised how well this carb worked right out of the box. Float settings were right on, air adjustment screws were right were they needed to be. I didn't even have to adjust the idle. The secondary was smooth as silk when it opened. I have only driven the car a couple of times since the install but happy as can be so far.
    Date published: 2016-08-01
    Rated 5 out of 5 by from Works perfect I installed and drowe :-) very little fine-tuning was needed
    Date published: 2014-11-02
    Rated 5 out of 5 by from Good carb. I replaced old Holley with a new Holley even though it was preset still had to do some tweaking on it.
    Date published: 2014-11-01
    Rated 2 out of 5 by from Holley - quality is lacking I bought this carburetor for a street driven application. Since it was replacing an older/similar, it would be a direct fit. It installed nicely, started right up, and was easy enough to tune. On the next day, the fast idle cam broke off. While I can't be sure of the reasoning behind it, the engine idled at 1,500 and wouldn't drop down. In essence, the high idle cam was stuck. So, now, the broken piece has been removed and the cam will be replaced. The sad part - it didn't make it a day before this happened. It states to me that the quality of the parts of the assembly lack either a quality control (damaged, but installed), or have been reduced to a lesser grade (cost control). Probably the last Holley product I would consider.
    Date published: 2018-01-13
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    Is there a kit to rebuild it?

    Asked by: Clemy
    This kit will have most of the parts you will need - https://www.jegs.com/i/JEGS/555/150260/10002/-1
    Answered by: Rusty B
    Date published: 2018-06-19

    Will this fit a 1981 corvette with the stock 350 5.7 liter engine 

    Asked by: Vinny81
    You will probably need an adapter as your Corvette should have a quadrajet intake manifold on it.
    Answered by: Rusty B
    Date published: 2019-07-18
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