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Weiand 144 Series Supercharger Kit Small Block Chevy

925-7740-1

made in usa

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144 Series Supercharger Kit Small Block Chevy
144 Series Supercharger Kit
  • Small Block Chevy
  • 10-Rib Pulley Width
  • Drive Ratio W/ Included Pulleys: 1.95:1
  • Satin Finish
  • Currently unavailable.
    This product is not available, please call customer service for options, at 1-800-345-4545.

    I have a ark hp291 330 hp crate motor. Will this work on it?

    Asked by: Bad 46
    The Weiand 7740-1 fits small block Chevy with '86 and older cylinder heads.
    Answered by: jshook
    Date published: 2023-02-01

    I have a GM 350 crate motoe 290 hp 8.5to 1 comp in a 57 chev 210 2 dr 3 groove crank pulley is this the best suited blower for a street car thanks ? Alan

    Asked by: idaho auto 47
    Yes, in the roots style this is the most common supercharger we have.
    Answered by: Rusty B
    Date published: 2019-12-10

    I have a nicely built 383 with 9.9 comp with the 3 separate pulleys I want to keep it looking stock so will this for under stock hood and is this a bolt and go or do you need extra parts?

    Asked by: John81 Chevy
    This is a complete kit by itself, so not many extra items will be necessary. This will fit under the hood of many full size GM vehicles.
    Answered by: Rusty B
    Date published: 2019-12-10

    Will this work on my 1987 Chevy Silverado smallblock 350 tbi 

    Asked by: 1987squarebody
    This will not fit engines that were using the TBI EFI system.
    Answered by: Rusty B
    Date published: 2020-06-10

    Hp?

    Asked by: PRO CAR GUY
    There is not an actual HP number listed on this. On the average, 50-75 depending on the rest of the build.
    Answered by: Jon Jegs Tech
    Date published: 2023-11-23

    Will this work with xe274 camshaft 

    Asked by: jimmy love
    Yes, this cam will work with the supercharger.
    Answered by: Rusty B
    Date published: 2018-01-15

    Will this work on a 10:1 compression sbc 355 with eagle bottom end and 100 octane

    Asked by: Curti boi
    104 octane would be safer
    Answered by: SteveM
    Date published: 2017-12-28

    running 1986 gmc c1500 pickup 383ci. Will this Weiand 7740-1 144 Series Supercharger Kit work for me. I have A/C and want to keep it. Thanks

    Asked by: Coral
    Yes, this unit will fir your application. If you have a standard radial style air conditioning compressor this will work work also - it may require fitting adjustments, but each application is unique.
    Answered by: Rusty B
    Date published: 2019-10-03
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